Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Lantern slide
"Ersatz" in Germany. Egg white from "Fish Flour"; valuable albumen successfully produced from this source and deprived of all peculiar odour. Illustrated London News. 19th February 1938
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.