« 2022
2024 »
January
February
March
April
May
June
July
August
September
October
November
December
All
- First Copper Plate
- Out for a ride
- Space Shuttle - component isometric
- Space Shuttle - starboard elevation
- Guy de Chauliac's Cauteries
- Second copper plate
- Guy de Chauliac's Instruments
- Guy de Chauliac's Instruments
- Hospital Ward of Tonnerre, France
- Maggi's instruments
- Guy de Chauliac
- Guy de Chauliac's Cauteries
- Maggi's instruments
- Maggi's instruments
- Ferri's instruments
- Travelling Position
- 15-mm aircraft cannon
- Firing Position
- Panzer
- 75-mm recoilless gun
- 20-mm aircraft cannon
- Medium flame-thrower
- Small-size one-man flame-thrower
- Plan of North Carolina sharpie of the 1880's
- Plan of North Carolina sharpie schooner taken from remains of boat
- A Light Egyptian Chariot
- Plan of typical New Haven sharpie showing design and construction characteristics
- Plan of a Chesapeake Bay terrapin smack
- Plan of a large Chesapeake Bay sharpie taken from remains of boat
- Biplane
- Bicycle Locomotive No. 2
- Single Post, Double track, Steel Elevated Bicycle structure
- Bicycle Box Freight Car
- Bicycle Palace CAr
- Bicycle Coal Car
- Bicycle Sleeping and Accommodation Coach
- Bicycle Locomotive No. 3
- Single Electric Bicycle Structure
- Side view of bicycle motor wheel
- Single Bicycle Elevated Structure
- Bicycle Locomotive No. 1
- Sectional View of Bicycle Motor Car
- Bicycle Railway Switch
- Bicycle Flat Car
- Cross Section of Bicycle Structure and Bicycle Electric Car
- Elevated Double Track Georgia Pine Structure
- Combiined Elevated and Surface Structure
- Elevated Railroad Station
- Screenshot (35767)
- Screenshot (35750)
- Bicycle sytem applied to N.Y. Elevated railway
- Central Calif. Traction Co. Car 105 on Stockton Blvd
- Sacramento Trolley System Map
- P.G. and E. Car 37, A wooden type, on the 3 line, 1941
- Central Calif. Traction Co. Car 103 at Colonial Heights
- Folsom Power House
- Sacramento Electric, Gas and Railway co. on the J Line
- Sacramento City Lines Cars at S.P. Depot
- Car 14 at the S.P. Depot
- Sacramento City Lines Car on 10th Street near M St., 1946