Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Reference booklet of data charts
Title: Zeus Precision Data Charts and Reference Tables for Drawing Office Toolroom & Workshop. No date. Pocket booklet with black and yellow covers, containing data on drill sizes and decimal equivalents, tapping drills, hardness comparisons, sheet metal bending. Originally stored in apprentice engineer's tool chest 2004.57/1.1 (middle small drawer, top right).
Pwnc
Diwydiant
Rhif yr Eitem
2004.57/1.5.3
Creu/Cynhyrchu
Zeus Productions
Dyddiad: 20th century
Derbyniad
Donation, 10/5/2004
Mesuriadau
Meithder
(mm): 155
Lled
(mm): 85
Deunydd
cerdyn
papur
Lleoliad
In store
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