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- Travelling Position
88-mm multi-purpose gun - 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
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
An Explanation of the Second Copper-plate. A. The Furnace or Stove made of Iron. B. TheFireplace C. The Ash-hole. D. The Copper Visica or Limbeck. E. The Hcad F. The Swan-Neck made of Piuter. G. The Worm-tub. H.The Receiver. I. The Worm out of the Tub. K. Another Copper-head without a Swan-neck. L. A Sand-pan made of Iron to be put into the Stove. Q. A Matrass or Bolt-head to digest and extract Tinctures. R. A lesser Matrass to join in-to the first to makea duble vessel. T. A Body or Cuburbite made of either Tin or Copper, whichis to be put into the Visica or Limbeck to distil within Balneo some choice Cordial-waters in small quantity,when you have occasion. WW. The Pipeswith a screw to pour liquor thro' with a funnel. - 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
Remaining Drawings from U. S. Patent 186838, showing the dial gearing used in the Auburndale rotary. - 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 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
The mainspring barrel E, of a very large diameter in proportion to the diameter of the watch, occupies nearly the full diameter of the movement. The spring itself, narrower and much longer than usual, is made in the patent model by riveting two ordinary springs together end to end. Over this barrel and attached to the stationary frame of the watch is placed a large thin ring A, cut on its inner diameter with 120 teeth. Near its edge the barrel E carries a stud g on which runs a pinion of 10 in mesh with the ring gear A. On this pinion is a wheel of 80 driving a pinion of 6 on the escape-wheel arbor. The 15-tooth escape wheel locks on a spring detent and gives impulse to the balance in one direction only, being a conventional chronometer escapement. The intermediate wheel and pinion, balance wheel, and balance cock have been adapted from a Swiss bar movement of the time. - Part of the Drawings from U. S. Patent 186838
showing the winding and setting mechanism very nearly as it was applied in the Auburndale rotary. - Panzer
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
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
A.Is the whole Still with all the parts put together. B. The lower furnace with a Firestone and a Grate. C. The Ashhole. D. The Fire-place. E. The Secod Furnace. F. The Balneum. G. The first Cover. H. The second Cover. I. The Body or Cucurbite. K. The Glass-head. L. A pipe or Tin to be put on the beak of the Head. M. The shutter of the Fire-place. N. The little Glass-bottle Inverted containing the Spirit. P. The Lamp made of Tin to burn with Spirit of Wine S S. The two pipes for the Weigs. - Firing Position
88-mm multi-purpose gun - Firing Position - Ferri's instruments
- Elevated Railroad Station
- Elevated Double Track Georgia Pine Structure
- Drawing from U. S. Patent
Drawing from U. S. Patent 165831, showing Hopkins’ first design improvement, an arbor for the barrel and train to turn on and the balance displaced from center. - 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
At C is shown the carriage which revolves with pinion B carrying the escapement and balance around the stationary wheel G. (After G. A. Baillie, Watches, their history, decoration, and mechanism, London, Methuen, n.d.)