Hand Crank Telephone Generator Magneto with Bells (1115)

main_scaled.jpg

Index: 1115


Year: ?


Maker: ?


Dimensions: 28 x 13 x 15 cm

Info

Hand Crank Telephone Generator Magneto with Bells assumed used for didactical purposes.

References/Links/More Info

Images

Previous
Previous

Spherometer with needle indicator (1118)

Next
Next

Iron Water Level (1104)