Title
Slide ruleCatalog Number
102666602Type
Physical objectManufacturer
Shanghai Si DaPlace Manufactured
ChinaIdentifying Numbers
Model number | copy of K&E4092-3S | [on donor sticker] |
Other number | S393 | Donor's ID number for rule |
Model number | copy of K&E4092-3S | [on donor sticker] |
Other number | S393 | Donor's ID number for rule |