1851 Great Exhibition: Official Catalogue: Class X.: Tobias and Co
78. TOBIAS and CO., Liverpool — Manufacturers.
Registered compound seconds' watch movement, a new configuration produced by combining a quarter-second's train of wheels with an independent full seconds' train, in such a manner as to cause the seconds' hand of the independent second's train to perform one revolution in the same space of time that the quarter seconds' train is performing four revolutions.
Gold watch, dome case, made from similar movement. Three-quarter plate movement, combining soundness and utility.
Gold watch, with same movement. Lady's watch, with ornamental engraving, and engine-turned case.
Gold hunting watch, with ornamented and engine- turned case.
Silver lever watch, as used in Turkey.
Horizontal movement, jewelled in five pair of holes; extra chronometer-balance, adapted to all climates.
Left-handed movement, extra-jewelled, gold balance.
Silver hunting and plain watches.
Railway guards' timepiece, secured in case.