Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 83
between them. The two wheels areset wide enough apart to allow the palletsto lie between them. The teeth of the first-mentioned locking-wheel are stopped by astop-tooth, D, on one pallet, and those ofthe other one by a stop-tooth, E, on theother pallet. 312. Bloxams gravity escapement. Thepallets… … ?= f V ^^€
Mechanical movements
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