Box 26
Contains 30 Results:
Wire Drawing [#50], 1855
Notes on calculations, orders, time books, and notes on bridge projects.
Rope Drawing [#51], 1856
Notes on calculations, orders, time books, and notes on bridge projects.
Wire Drawing [#52], 1857
Notes on calculations, orders, time books, and notes on bridge projects.
Wire Drawing [#53], 1858-1859
Notes on calculations, orders, time books, and notes on bridge projects.
Wire Drawing [#54], 1859-1860
Notes on calculations, orders, time books, and notes on bridge projects.
Wire Drawing [#55], 1860-1861
Notes on calculations, orders, time books, and notes on bridge projects.
Wire Drawing [#56], 1861-1862
Notes on calculations, orders, time books, and notes on bridge projects.
Wire Rope [#58]
Notes on calculations, orders, time books, and notes on bridge projects.
Boilers [#59]
Notes on calculations, orders, time books, and notes on bridge projects.
Allegheny Pier 2 [#60]
Notes on calculations, orders, time books, and notes on bridge projects.