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Details
A lacquered-brass surveyor's swinging-arm protractor,
signed on the base of the protractor F.W. Breithaupt & Sohn. Cassel, the nickel-plated protractor with quadrant scales (x 4) with clamp and tangent-screw fine adjustment for the arm, with vernier and magnifier, contained in the original plush-lined leather-covered case -- 23¼in. (59cm.) wide, a collection of drawing instruments including a six-pointed star cross-section brass rule -- 15in. (38cm.) long, two pairs of proportional dividers, two beam compass ends, a pair of reproduction 17th Century naval dividers and other items (A Lot)
See Illustration (Part Lot)
signed on the base of the protractor F.W. Breithaupt & Sohn. Cassel, the nickel-plated protractor with quadrant scales (x 4) with clamp and tangent-screw fine adjustment for the arm, with vernier and magnifier, contained in the original plush-lined leather-covered case -- 23¼in. (59cm.) wide, a collection of drawing instruments including a six-pointed star cross-section brass rule -- 15in. (38cm.) long, two pairs of proportional dividers, two beam compass ends, a pair of reproduction 17th Century naval dividers and other items (A Lot)
See Illustration (Part Lot)
Special notice
VAT rate of 5% is payable on hammer price plus buyer's premium.