Artistic Pursuits-Rob Strovers:
1907 - Threaded Shafts, beveled gears
Artistic Pursuits-Rob Strovers:
1908 - Wheels and handles
Artistic Pursuits-Rob Strovers:
1915 - Machinery
Artistic Pursuits-Rob Strovers:
1916 - Gears and Shaft
Artistic Pursuits-Rob Strovers:
1927 - Beatty #7
Artistic Pursuits-Rob Strovers:
1901 - Enmeshed
Artistic Pursuits-Rob Strovers:
1914 - Threaded
Artistic Pursuits-Rob Strovers:
1926 - Hilles & Jones - heavy machinery
Artistic Pursuits-Rob Strovers:
1912 - Big lumpy, Crusty Number 5
Artistic Pursuits-Rob Strovers:
7347 - No H
Artistic Pursuits-Rob Strovers:
7341 - Gear
Artistic Pursuits-Rob Strovers:
5389 - Out of Control II
Artistic Pursuits-Rob Strovers:
5392 - Out of Control
Artistic Pursuits-Rob Strovers:
0829 - Remnant
Artistic Pursuits-Rob Strovers:
4666 - Carrie Furnace, Braddock
Artistic Pursuits-Rob Strovers:
3246 - 1901 AD
Artistic Pursuits-Rob Strovers:
3469 - Hand Wheel
Artistic Pursuits-Rob Strovers:
3466 - Belted