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An old brass and painted metal monocular microscope by Baker of London in fitted mahogany case with
An old brass and painted metal monocular microscope by Baker of London in fitted mahogany case with accessories
A German Optolyth 30 x 75 spotting scope marked "Breitband - Vergutung" in leather carrying case
A German Optolyth 30 x 75 spotting scope marked "Breitband - Vergutung" in leather carrying case
A pair of good quality modern ASA 12 x 80 LE Bak 4 binoculars in carrying case
A brass and painted metal Sullivan's galvanometer by H W Sullivan Limited London
A selection of early communications instruments and accessories comprising two brass and ebonite
A selection of early communications instruments and accessories comprising two brass and ebonite spark-gap transmitters including an example by W ...
A pair of First War German military binoculars by Goerz and one other pair of First War German
A pair of First War German military binoculars by Goerz and one other pair of First War German binoculars in leather carrying case (2)
Three pairs of old Military binoculars
A pair of First War military X 6 binoculars by Watson dated 1917 in leather carrying case, pair of Second War Canadian military 7 x 50 binoculars ...
A Second War German marching compass with hinged mirrored cover
A selection of various aircraft instruments including two Air Ministry-type A sounder relaying
A selection of various aircraft instruments including two Air Ministry-type A sounder relaying devices, aircraft altimeter and small compass