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- Travelling Position
- Space Shuttle - top plan
- Space Shuttle - starboard elevation
- Space Shuttle - port elevation
- Space Shuttle - isometric
- Space Shuttle - forward and Adt elevations
- Space Shuttle - component isometric
- Small-size one-man flame-thrower
- Single Post, Double track, Steel Elevated Bicycle structure
- Single Electric Bicycle Structure
- Single Bicycle Elevated Structure
- Side view of bicycle motor wheel
- Sectional View of Bicycle Motor Car
- Second copper plate
- Screenshot (35767)
- Screenshot (35750)
- Sacramento Trolley System Map
- Sacramento Northern Car 64 on C Street
- Sacramento Electric, Gas and Railway Co., Car 2
- Sacramento Electric, Gas and Railway co. on the J Line
- Sacramento City Lines Cars at S.P. Depot
- Sacramento City Lines Car on 10th Street near M St., 1946
- Sacramento City Lines Car 90
- Remaining Drawings from U. S. Patent
- Plan of typical New Haven sharpie showing design and construction characteristics
- Plan of North Carolina sharpie schooner taken from remains of boat
- Plan of North Carolina sharpie of the 1880's
- Plan of a large Chesapeake Bay sharpie taken from remains of boat
- Plan of a Chesapeake Bay terrapin smack
- Patent Drawing of the Hopkins Watch
- Part of the Drawings from U. S. Patent 186838
- Panzer
- P.G. and E. Car 37, A wooden type, on the 3 line, 1941
- P.G. and E Carbarns at 28t hand N, 1914
- P.G. and E Car at Oak Park
- Out for a ride
- Medium flame-thrower
- Maggi's instruments
- Maggi's instruments
- Maggi's instruments
- Hospital Ward of Tonnerre, France
- Guy de Chauliac's Instruments
- Guy de Chauliac's Instruments
- Guy de Chauliac's Cauteries
- Guy de Chauliac's Cauteries
- Guy de Chauliac
- Folsom Power House
- First Copper Plate
- Firing Position
- Ferri's instruments
- Elevated Railroad Station
- Elevated Double Track Georgia Pine Structure
- Drawing from U. S. Patent
- Cross Section of Bicycle Structure and Bicycle Electric Car
- Combiined Elevated and Surface Structure
- Central Calif. Traction Co. Car 105 on Stockton Blvd
- Central Calif. Traction Co. Car 103 at Colonial Heights
- Car 42 at N St. Carbarn
- Car 14 at the S.P. Depot
- Breguet’S Tourbillon