What does it do?

inventions then and now

Compares the appearance and use of common machines such as camera, clock, telephone, bicycle, auto, train, and plane with that of the models used long ago.

Raintree Publishers
1990
9780817235864
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
178410453882101777132641205859CCES136CCES008109ENF 609 JAC60915825759371662467957
214441957039552236132641205859HIWA258HIWA000300609 JAC60915825759371709307855
291619063934711546132641205859NWE351NRH0006524609 Jacobs, Daniel60916377825731637782573
3114106655450615631326412058599298T 40098609 JAC60916407292551640729255
379882071123132136132641205859NWE350NRH0006524609 Jacobs, Daniel60916950443851695044385