1851 Great Exhibition: Official Catalogue: Class VI.: David and John Greig
From Graces Guide
114. GREIG, DAVID and JOHN, Lothian Road, Edinburgh — Designers and Manufacturers.
Iron lithographic press, 30 inches by 45 inches, with Gothic frame, eccentric pressure by side lever, and frame for registering coloured printing, counter-balance weights for bringing out carriage, and stoppers.
Iron lithographic press, 22 inches by 23 inches, with side levers, circular cross-head, ornamental frame, and stoppers for stopping carriage.
Iron lithographic press, 18 inches by 27 inches, with side lever, a kind of press much used.
Specimen of 18-inch copper-plate press, with single motion.
Portable fanners for cooling apartments in hot climates. suggested by Captain Davidson, 18th Bombay Infantry.