Sheet 39: Arms of the state of Massachusetts, active 1850s - 1870s
John Wood
Sheet 45: Arms of the state of Delaware, active 1850s - 1870s
John Wood
Sheet 46: Arms of the state of Maryland, active 1850s - 1870s
John Wood
Sheet 47: Arms of the state of Maryland, active 1850s - 1870s
John Wood
Sheet 18: Derrick, U.S. Capitol, active 1850s - 1870s
John Wood
Sheet 18: Derrick, U.S. Capitol, active 1850s - 1870s
John Wood
Sheet 19: Workshop, U.S. Capitol, active 1850s - 1870s
John Wood
Sheet 19: Workshop, U.S. Capitol, active 1850s - 1870s
John Wood
Sheet 35: From an architectural drawing, active 1850s - 1870s
John Wood
Sheet 36: Arms of the state of Maine, active 1850s - 1870s
John Wood
Sheet 41: Arms of the state of Connecticut, active 1850s - 1870s
John Wood
Sheet 44: Arms of the state of Pennsylvania, active 1850s - 1870s
John Wood
Fan and Smoke Vortices, 1903 - 1990
Harold Edgerton
Antique Gun Firing, 1903 - 1990
Harold Edgerton
Sheet 67: Arms of the state of California, active 1850s - 1870s
John Wood
Sheet 68: Arms of the state of Minnesota, active 1850s - 1870s
John Wood
Sheet 71: Arms of the territory of Utah, active 1850s - 1870s
John Wood
Sheet 72: Arms of the territory of Washington, active 1850s - 1870s
John Wood
Sheet 55: Arms of the state of Ohio, active 1850s - 1870s
John Wood
Sheet 56: Arms of the state of Kentucky, active 1850s - 1870s
John Wood