Brown and Sharpe Manufacturing Company 1857 - 1948

Palmer's micrometer (replica)

Vertical Milling Machine used by Monotype Corporation

Pocket micrometer

Present type of ground formed gear cutter

Willcox and Gibbs chainstitch sewing machine, 1877-1904.

29 degree screw thread gauge

Astro-clinometer with adjustable tube and glass plate

Internal bore micrometer

Whitworth screw pitch gauge set and screw flank angle gauge

Four pairs of Brown and Sharpe calipers,a 4"extern

Willcox and Gibbs chain-stitch sewing machine, c 1914.

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