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- 15-mm aircraft cannon
- 20-mm aircraft cannon
- 75-mm recoilless gun
- A Light Egyptian Chariot
- Bicycle Box Freight Car
- Bicycle Coal Car
- Bicycle Flat Car
- Bicycle Locomotive No. 1
- Bicycle Locomotive No. 2
- Bicycle Locomotive No. 3
- Bicycle Palace CAr
- Bicycle Railway Switch
- Bicycle Sleeping and Accommodation Coach
- Bicycle sytem applied to N.Y. Elevated railway
- Biplane
- Breguet’S Tourbillon
- Car 14 at the S.P. Depot
- Car 42 at N St. Carbarn
- Central Calif. Traction Co. Car 103 at Colonial Heights
- Central Calif. Traction Co. Car 105 on Stockton Blvd
- Combiined Elevated and Surface Structure
- Cross Section of Bicycle Structure and Bicycle Electric Car
- Drawing from U. S. Patent
- Elevated Double Track Georgia Pine Structure
- Elevated Railroad Station
- Ferri's instruments
- Firing Position
- First Copper Plate
- Folsom Power House
- Guy de Chauliac
- Guy de Chauliac's Cauteries
- Guy de Chauliac's Cauteries
- Guy de Chauliac's Instruments
- Guy de Chauliac's Instruments
- Hospital Ward of Tonnerre, France
- Maggi's instruments
- Maggi's instruments
- Maggi's instruments
- Medium flame-thrower
- Out for a ride
- P.G. and E Car at Oak Park
- P.G. and E Carbarns at 28t hand N, 1914
- P.G. and E. Car 37, A wooden type, on the 3 line, 1941
- Panzer
- Part of the Drawings from U. S. Patent 186838
- Patent Drawing of the Hopkins Watch
- Plan of a Chesapeake Bay terrapin smack
- Plan of a large Chesapeake Bay sharpie taken from remains of boat
- Plan of North Carolina sharpie of the 1880's
- Plan of North Carolina sharpie schooner taken from remains of boat
- Plan of typical New Haven sharpie showing design and construction characteristics
- Remaining Drawings from U. S. Patent
- Sacramento City Lines Car 90
- Sacramento City Lines Car on 10th Street near M St., 1946
- Sacramento City Lines Cars at S.P. Depot
- Sacramento Electric, Gas and Railway co. on the J Line
- Sacramento Electric, Gas and Railway Co., Car 2
- Sacramento Northern Car 64 on C Street
- Sacramento Trolley System Map
- Screenshot (35750)