Amgueddfa Blog

Charles designed, and built a monoplane around 1906, taught himself to fly and flew the plane between 1907 and 1910. Although no photographic evidence of this exists, the Charles Horace Watkins Monoplane Special, now better known as the ‘Robin Goch’ or ‘Red Robin’ has a strong claim to be the first aeroplane to fly in Wales.

Charles lived in Cardiff and his workshop can still be found a stone’s throw from Cardiff University. It was here he built the plane making use of everyday parts that he converted for his needs. For instance, a kitchen chair for the pilot’s seat; a brass domestic light switch on the dashboard; an egg timer as a navigation aid; a ball bearing in a cradle to tell if the plane was flying level and two weights dangling on string under the aircraft, one 20 feet long and one 10 feet long so he knew how far off the ground he was when landing!     


In 2010 I interviewed two brothers, Michael and Sean Gomez, whose family lived next door to Mr Watkins. The brothers, who were in their 70s, remembered Charles fondly and told me many tales of what it was like in the 1950s for two young boys growing up next door to the ‘great inventor’. Here is an extract of my conversation with them.

He always had time for us and he was always trying to do something new (he would have been in his late 60s at this time). We were fascinated going there, the projects he was working on seemed totally out of this world, and quite possibly one was! He showed us a mock-up of a flying saucer he’d built. When we asked him how it would fly he replied “It’s top secret!” We couldn’t tell if he meant it or whether he was working on a secret project as the saucer seemed to work on the same principle as a hovercraft with fans providing downward thrust and other fans along the sides for direction.

He was very interested in project ‘ZETA’ – obtaining energy from water (Zero Energy Thermonuclear Reactor). He had diagrams all over his walls and said he was being consulted on this and also the Concorde project.

He was always inventing something every time we met him. During the war he came up with an idea to deflect headlights of cars down to just in front of the vehicle. This was tested by South Wales Police on behalf of the MoD.

One thing that stands out about his workshop is that he had about thirty cuckoo clocks and Westminster chiming clocks. He would faithfully wind them up every day and when it came to the hour they all went off at slightly different times! You had this cacophony of sound!

He lived with his sister who was profoundly deaf so he came up with an idea whereby if the doorbell was pushed a beam of light went all the way to the end of the hall where it reflected off various mirrors until it reached the kitchen so his sister could see it!

He invented a machine from which he made most of his money. In those days spectacle frames were made of tortoiseshell and being relatively brittle, typically they would snap just behind the hinge. So, I remember in his middle room he had hundreds of cardboard boxes containing the arms of these glasses.

He’d invented some sort of ultra-sound machine. He’d put the two arms of the specs into this tiny machine and he’d bring the nozzle down on it. The machine had lots of coils of wires and all sorts of strange things and it hummed and buzzed. And ‘hey presto’ when it came out you couldn’t see where the join was – it was seamless. Of course ultrasonic welding is quite common now for welding plastics.

He had spectacles from opticians from all over the country and he made a tremendous amount of money from it. I remember seeing a pile of white five pound notes on his table just tied up with string. It seemed to me as a boy quite a lot, but in reality was probably only a couple of thousand (pounds) still a lot of money then though. He didn’t believe in banks! I don’t think he had a bank account, he kept all his money at home.

He also had a radio, that he built himself, which could receive American radio stations. This was quite something at that time. He took it apart one day and let me have a look at it and it had about fifteen valves!

He didn’t show the monoplane to anyone, although we nagged constantly to see it. Then one day he told us if we came round on Saturday we could see it. The amazing thing was that this man had a plane in his garage when most people didn’t have cars!

He had the prop hanging up on the wall and we asked him where he got it from because at that time you couldn’t just get one from anywhere? He told us he’d carved it himself out of a piece of sapele. When we asked how he knew the shape to make it he replied “Well one just knows these things you see”

We questioned him about how he learned to fly and he said “I just taught myself. I wasn’t worried about getting it up, but I was worried about getting it back down!”

From the conversations that I had with him, I developed the opinion that the plane really did fly. If it had not I think Mr Watkins would have been more evasive with his answers and he certainly wasn’t evasive in any way.

When we asked him what he was going to do with it he said that he’d like to leave it to the nation.

“I had an American sniffing around, said he wanted to buy it. Offered me several hundred pounds for it. I told him to bugger off!”


For me Charles represents a generation filled with explorers, scientists and inventors who were making new discoveries on a daily basis. They were at the birth of an age, of which we are still a part, when people have seen massive technological changes in their lives. I do wonder sometimes where we would be without people like Charles Horace Watkins, the great inventor!

Every river has its source, starting small then gathering pace. Our project on freshwater snails is doing just that as we tumble into 2019. “Codi i’r Wyneb – Brought to the Surface is a 2-year project to create a new guide to the freshwater snails of Britain and Ireland, supported by the National Lottery through the Heritage Lottery Fund. Where better to begin than with Amgueddfa Cymru’s world class Mollusca collections?

This month we are joined by three new faces: our Project Officer, Harry Powell, and volunteers Jelena Nefjodova and Mike Tynen. Harry studied biology and ecology at Plymouth University, and is a former volunteer here himself. Mike spent many years with the Cheshire Wildlife Trust and Jelena is a current student at Cardiff University. All four of us have gotten stuck in to the snail collections here, of which we’ll say more in a moment.

To date over 1000 other people, and several organisations, have already engaged with Brought to the Surface. Our travelling display was especially popular at Swansea Science Festival in November 2018, where many members of the public took the chance to get up close (up to 50X magnification!) with British and foreign freshwater snails on our stand. We also showcased specimens at two conferences at the Museum, Unknown Wales (Wildlife Trust of South and West Wales) and at the Wales Biodiversity Partnership.

These displays will evolve as the project does, but also on the way is a more permanent exhibit at the Museum, now in the design stages. This gives us an excuse to feature a photo by our partner Hannah Shaw, of the magnificent Llangloffan Fen near Fishguard, Pembrokeshire. We’ve been looking for a lush landscape, captured in summer, to make a good backdrop for the display. It’s also a reminder that, having passed the solstice, outdoor snail activities are not too far away.

Summer will also bring our series of “Snail Day” training and key testing events around Wales. Our partner Mike Dobson has been especially quick of the mark in helping draft a comprehensive key to try out with the public at these. We are fortunate in having such a range of snail specimens from the Museum to use in these activities, but it will also be fun for people to have a go at finding and identifying their own. After all, the ideal key is one that should allow a total beginner to identify the very first snail they find…

And so back to the collections, the foundation of this kind of biology and a unique asset of museums. Harry, Mike and Jelena have been helping review and curate what we already have, and others have kindly been sending specimens from England, Scotland and Northern Ireland for our project. Particular thanks to our partner Martin Willing from the Conchological Society, who is hot on the trail of Britain’s more obscure freshwater snail species. Our Twitter account @CardiffCurator will feature many of these over the next couple of years with the hashtag #FreshwaterSnailoftheFortnight. The photos, descriptions and DNA sequences from 150 years’ worth of snail study will all be the basis for our eventual Field Studies Council publication.

We’ll report again as more people, places and snails join us on our journey.

In the last post I wrote about some of the fascinating objects held in the display case in the Clore Discovery Centre at National Museum Cardiff. Today I’m going to focus on another object with a rich history.

One of the most popular objects in the display is the curious nineteenth-century Meissen figurine Monkey Orchestra Pianist, produced in paste porcelain and painted in enamels. A visual inspection of this monkey reveals he is costumed as a courtier. He is caught in the moment of looking over his shoulder at the viewer, sitting on another monkey while playing the harpsicord. Even as a nineteenth-century reproduction, Monkey Orchestra Pianist delightfully captures movement as if in suspended animation that can thrill the viewer.

Close scrutiny of Monkey Orchestra Pianist can help to get a sense of the period in which the original version of this ceramic was produced. It is a reproduction of the hard-paste Meissen porcelain Figure Group of Two Monkeys, produced in 1753 by the German Meissen modeller Johann Joachim Käendler (1706-1775).

During the eighteenth century, porcelain was one of the most prized materials in the world. Developed in China around 2,000 years ago, by the early years of the eighteenth century trade in porcelain wares to Europe was thriving. However, the method for making porcelain remained a secret to Europeans until the German alchemist Johann Friedrich Böttger (1682-1719) discovered its formula. As a result, the King of Poland, Augustus the Strong (1670-18), established the Meissen factory in 1710 to produce decorative wares. Meissen porcelain figures could be satirical, mythological or allegorical, and were designed to convey information about their owners – a level of intellect perhaps or even their sense of humour.

Observing the absurd facial expression, posture, actions and brilliantly coloured frills of Monkey Orchestra Pianist’s sitting monkey also conveys clues as to the more entertaining aspect of eighteenth-century life and its desire to consume visual spectacles of every sort. Indeed, the Figure Group of Two Monkeys (of which Monkey Orchestra Pianist is a replica) belongs to Käendler’s fantastical ‘Monkey Orchestra’ or ‘Affenkapelle des Grafen Brühl – The Monkey Orchestra’, created in 1753. This band consists of 21 monkey musicians, the male figures depicted as musicians, the female ones as singers, thus wittily holding up a mirror to courtly society.

Apparently, Augustus the Strong commissioned these decorative caricatures after a guest at one his banquets said that his orchestra played like performing monkeys! Monkey Orchestra Pianist’s dressy green trousers, purple jacket and long wig is suggestive of the fact Käendler took inspiration from the drawings made by the French artist Christophe Huet (1700-1759). In the 1700s, a taste in France for depictions of monkeys mimicking human activities led to the development of a genre known as ‘singerie’ – from the French word ‘singe’ (monkey). Huet published the Livre de Singeries (Book of Monkeys) and was responsible for the mural decoration of the Singerie Rooms at the Château de Chantilly in the 1730s. In his paintings for the Singerie Rooms, Huet’s costumed monkeys act as ‘surrogates’ for the chateau’s residents, shown singing, dancing and even sledding.

Again, these objects are just a small fraction of National Museum Cardiff’s wonderful collection of ceramics to look out for, so please come and explore!

I gydnabod hyn, bydd Amgueddfa Cymru yn cynnal cyfres o flogiau misol, pob un yn trafod gwahanol elfen gemegol a’i harwyddocâd i Gymru. Cadwch lygad yn agored am y rhain trwy gydol y flwyddyn ar ein gwefan.

I ddechrau ein cyfres o flogiau, ym mis Ionawr rydym yn trafod arian.

Mae arian (symbol cemegol – Ag), rhif atomig 47, yn un o saith metel gwreiddiol alcemi a châi ei gynrychioli gan symbol y lleuad ar gynnydd. Mae arian yn fetel gwerthfawr ond ni fu erioed mor werthfawr ag aur.

Mae arian wedi chwarae rhan bwysig yn hanes Cymru ond nid yw hyn yn cael llawer o sylw. Yn rhan fwyaf gogleddol Ceredigion, ger pentref Goginan, mae nifer o hen fwyngloddiau a fu ymhlith cynhyrchwyr arian mwyaf toreithiog Ynysoedd Prydain. Mae bron yn sicr bod y Rhufeiniaid wedi darganfod y gwythiennau o fwynau llawn metelau yn y ddaear, ond y Frenhines Elisabeth I oedd yn gyfrifol am eu datblygu fel mwyngloddiau arian.

Dywed rhai mai Thomas Smythe, Prif Swyddog Tollau Porthladd Llundain a ddarganfu’r swm sylweddol cyntaf o arian ym mwynglawdd Cwmsymlog ym 1583. Mae’n llawer mwy tebygol mai Ulrich Frosse, peiriannydd mwyngloddio o’r Almaen a wnaeth y darganfyddiad a rhoi gwybod i Smythe. Roedd ganddo ef brofiad o gloddio am arian ac ymwelodd â’r mwynglawdd tua'r un pryd â Smythe. Yn ystod teyrnasiad Elisabeth I, amcangyfrifir bod pedair tunnell o arian wedi’i gloddio o fwyngloddiau Ceredigion.

Gwnaeth y Brenin J I a’r Brenin Siarl I elw sylweddol o’r mwyngloddiau (cynhyrchwyd 7 tunnell yn nheyrnasiad y naill a 100 tunnell yn nheyrnasiad y llall). Yn wir, ym 1638, penderfynodd Siarl I sefydlu bathdy yng Nghastell Aberystwyth gerllaw. Oherwydd ei lwyddiant, cafodd ei ddinistrio gan Oliver Cromwell a’r Seneddwyr yn ystod Rhyfel Cartref Lloegr ym 1646.

Mae gan Amgueddfa Cymru enghreifftiau o’r llu o ddarnau arian bath wedi’u gwneud o arian a fathwyd yn Aberystwyth. Un peth sy’n nodweddiadol ohonynt yw’r tair pluen ar y naill ochr a’r llall. Mae nod y llyfr bychan agored ar y darnau’n dangos mai Thomas Bushell a gafodd yr arian o fwyngloddiau Ceredigion a ran y Company of Mines Royal.

Mae'r mapiau a'r planiau a gynhyrchwyd i farchnata'r mwyngloddiau arian i fuddsoddwyr ymhlith y rhai cynharaf i'w cynhyrchu ym Mhrydain. Yn Llyfrgell Amgueddfa Cymru, mae sawl fersiwn o fapiau William Waller a gynhyrchwyd ar gyfer y Company of Mine Adventurers ym 1693 a 1704 ynghyd â Fodinae Regales Syr John Pettus a gyhoeddwyd ym 1670.

Cafodd un o’r mwyngloddiau, Bwlch yr Esgair Hir, ei frolio fel Potosi Cymru a defnyddiwyd peth o’r arian a gloddiwyd yno i wneud jwg ddŵr ac arni'r arysgrif ‘The Mines of Bwlch-yr-Eskir-hir’, tua 1692. Fodd bynnag, methiant oedd y mwynglawdd. Ni chynhyrchwyd cymaint o arian â’r disgwyl erioed ond problem ddaearegol oedd hyn yn hytrach na diffyg yn y dulliau cloddio. Efallai bod y safle’n fwyaf adnabyddus am ei ran mewn achos cyfreithiol yn erbyn rheolaeth y Goron dros fetelau gwerthfawr. Dygwyd yr achos gan y tirfeddiannwr Syr Carbery Pryse yn 1693 a rhoddodd derfyn ar ormes y Mines Royal.

Parhawyd i fwyngloddio arian mewn modd cynhyrchiol yng ngogledd Ceredigion, yn gyntaf o dan y Company of Mine Adventurers ac yna, trwy gydol y Chwyldro Diwydiannol, gan nifer o gwmnïau preifat. Cynhyrchwyd cyfanswm o dros 150 tunnell o fetel arian yn y rhan hon o Gymru.

Yn rhyfedd iawn, cymerodd tan y 1980au i ddaearegwyr adnabod y mwyn sy’n gyfrifol am fod cymaint o arian yr y rhan fechan hon o Gymru. Ei enw yw tetrahedrit – mwyn yn cynnwys copr, sinc, haearn ac antimoni sylffid – ac mae arian yn gallu cymryd lle peth o’r copr, y sinc a’r haearn sydd ynddo. Cofnodwyd bod hyd at 18%, yn ôl pwysau, o’r tetrahedrit o fwynglawdd Esgair Hir yn arian. Mae sbesimenau pwysig o fwynau a ddefnyddiwyd i adnabod y tetrahedrit yn cael eu cadw yn ein casgliadau daearegol yn yr Amgueddfa.

Nid oes metel arian naturiol yn weladwy yn yr un o fwyngloddiau Cymru ond mae rhai o’r enghreifftiau gorau yn y byd gan yr Amgueddfa yn ei chasgliad o fwynau. Mae’r sbesimenau, o fwynglawdd Kongsberg yn Norwy, o ansawdd eithriadol a chawsant eu caffael yn yr 1980au fel rhan o gasgliad R. J. King.


Rwy'n gobeithio cafodd pawb hwyl dros y gwyliau! Diolch i bawb sydd wedi anfon data tywydd i mewn. Rwy'n mwynhau clywed sut mae'ch planhigion yn gwneud a beth mae’r tywydd fel gyda chi! Cofiwch, mae ysgolion yn cymryd rhan o bob cwr o'r DU. Gallwch ddefnyddio'r wefan i gymharu eich canlyniadau hefo ysgolion mewn gwledydd eraill. Yn yr adroddiad ar ddiwedd y prosiect byddwn yn cymharu'r data tywydd a dyddiau blodeuo ar gyfer Cymru, Lloegr, yr Alban a Gogledd Iwerddon. Pa wlad ydych yn feddwl fydd y cynhesaf, a pa wlad fydd hefo'r fwyaf o law?

Mae llawer o ysgolion wedi adrodd bod eu bylbiau wedi dechrau tyfu. A allwch chi weld pa blanhigion yw’r cennin Pedr a pa yw’r crocws? Gallai'r lluniau ar y dde helpu chi i adnabod eich planhigion. Mae'r lluniau'n dangos planhigion ar yr un diwrnod, yn yr un parc, ond yn tyfu mewn gwahanol leoedd. Mae rhai o'r planhigion wedi tyfu llai nag eraill. Pam ydych chi'n meddwl bod hyn? Gallai'r disgrifiadau gyda'r lluniau eich helpu i feddwl am y rhesymau pam mae'r planhigion yn datblygu'n wahanol.

Edrychaf ymlaen at eich cofnodion a'ch sylwadau data nesaf. Cofiwch, gallwch chi rannu lluniau trwy e-bost a trwy Twitter.

Cadwch fyny'r gwaith da Cyfeillion y Gwanwyn,

Athro'r Ardd


Eich Sylwadau:


Diolch am eich diweddariadau tywydd.

Ysbyty Ifan: Wythnos gyntaf yn ol yn yr ysgol ac mae'n eithaf braf. Pawb yn hapus ar ol chwarae efo teganau newydd Sion Corn!

Ysgol Beulah: Blwyddyn newydd dda! Rydyn ni wedi cael wythnos sych.

Kirkby La Thorpe Cof E Primary Academy: colder week, quite dull and damp atmosphere (coats on at playtime!) but very little rain , nearly snow like on Wednesday as attempted to rain , small brief flurry in the cold wind. ground still moist , a few weeds but no flowers emerging yet! although daffodils available in shops.

Ochiltree Primary School: We have had a wet week this week.

Darran Park Primary: The temperature is lower this week and there hasn't been so much rain.

Hudson Road Primary School: It has been so cold this week and very windy

Hudson Road Primary School: It has rained this week everyday



Blwyddyn Newydd Dda Cyfeillion y Gwanwyn.

Ysgol Bro Pedr: Blwyddyn Newydd Dda - Happy New Year

Shirenewton Primary School: Nadolig Llawen a blwyddyn Newydd dda

Ysbyty Ifan: Nadolig llawen a blwyddyn newydd dda a diolch yn fawr am y cerdyn.



Diolch am y diweddariadau ar eich planhigion Cyfeillion y Gwanwyn. Rwy'n hapus i glywed bod llawer o blanhigion wedi cychwyn tyfu.

Carnbroe Primary School: Happy New Year Professor Plant we have been checking our bulbs this week and they look well but no flowers. We have had not much rain and it is been mild.

Ysgol Casmael: Some of our bulbs have shoots starting to peep through.

Ysgol Nantymoel: Some of our plants are starting to grow. Please help we have made a mistake with our records before Christmas and still can't correct them.

Dalreoch Primary School: Our bulbs in the ground have started to show through. They are about 3cm tall.

Hendredenny Park Primary: Some bulbs are starting to show shoots

Steelstown Primary School: This week all of the bulbs have started to grow. Everyone is super excited and can't wait until April when all of them should be grown!

Steelstown Primary School: When we are taking the temperature and rainfall we have noticed that the bulbs are starting to grow it is very exciting. We cannot wait until they have fully grown into flowers

St Julian's Primary School: Lots of daffodils have started to grow now.