No Clue. Elastic enlarger ? (0488)
Index: 0488
Year: ?
Maker: ?
Dimensions: 40 x 40 x 12 cm
Info
Asolutely no idea what this is or what the purpose of this apparatus is.
Father found an image somewhere with title "Membrane Extensible (vessie de porc)", in english: pork bladder ...
Original material seemed to be some kind of rubber ...
References/Links/More Info
links
