Sikes`s Hydrometer in velvet lined box, with nine weights , thermometer with scale on ivory, separate glass container and book of spirit tables. In mint condition & certified by T.O.Blake of Hatton Garden in 1925. £250.00
Baker Merton Laboratory Reading Telescope. Adjustable stand max height 18" closed 10", foussing from 20" to infinity. £45.00
Hand held Antique Revolution Counter, engraved S&B £30.00
Ex WW 2 Gun sighting telescope £20.00
Peak x10 wide field focussing magnifier, with coated 4 element (2 segment)achromatic lenses. 35mm diameter metric scale with case. Ideal for surface inspection. £22.00
Peak x7 Kellner focussing magnifier, with 3 element (2segment) lenses, metric scale. Ideal for surface inspection. £15.00
Artists Rectangular Plano/Concave Reducing Lens, size approx 3¼" x 2¼" (81mm x 57mm) £30.00
Photo
Chromium Plated Reading Glass with black handle 2¼"diameter £12.00
Chromium Plated Reading Glass with black handle 2½" diameter £15.00
Chromium Plated Reading Glass with black handle 3½" diameter £20.00
Pocket Magnifiers
Gowllands x20 Pocket Folding Magnifier. £16.50
Russian x6 Pocket Folding Achromatic Magnifier. £12.00
UKO/BL x8 Pocket Achromatic Magnifier. £22.00
Russian Pocket x10 Achromatic Magnifier. £15.00
Beck x10 Achromatic Lens 1" diam push fit for Dissecting Microscopes. £15.00
Enbeeco x10 Pocket Achromatic Magnifier. £17.50
Russian x4 Pocket Folding Magnifier. £10.00
C Zeiss x6 Focussing Magnifier. £35.00
Old Delft x3 Pocket Magnifier & x6 Low Powered Telescope. £20.00
Russian x4 Pocket Magnifier. £10.00
UKO/BL x15 Pocket Achromatic Magnifer. £27.50
Triple lens x8 wide field Pocket Magnifier. £10.00
Ruper x10 Pocket Folding Magnifier. £10.00
Please click image to enlarge
Russian x3, x6 & x9 Pocket Folding Achromatic Magnifier. £30.00
