Hiển thị trang 1241 - 1250 trong 2235 kết quả.

Ancient Egyptian and Greek Looms

H. Ling Roth
Public domain

An Analysis of the Lever Escapement

H. R. Playtner
Public domain

American Rural Highways

T. R. Agg
Public domain

The American Practical Brewer and Tanner

Joseph Coppinger
Public domain

The American Frugal Housewife

Lydia M. Child
Public domain

All about the Klondyke gold mines

J. Armoy Knox, J. G. Pratt
Public domain

Aboriginal American Weaving

Mary Lois Kissell
Public domain

The 1893 Duryea Automobile In the Museum of History and Technology

Don H. Berkebile
Public domain

The Colored Inventor A Record of Fifty Years

Henry E. Baker
Public domain

Transactions of the American Society of Civil Engineers, vol. LXX

Herbert M. Wilson
Public domain
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