B 139 Ottway Optical and Scientific Equipment catalogue, with about 40pages, circa 1960.Covers Ottway Levels, Alidades, Staffs and accessories. £10.00
B 178 Beck Scientific Instrument Catalogue, circa 1929.(about 30 pages left, several are missing) £5.00
B 180 Beck 29 catalogue, 12 pages circa 1930s £5.00
B 186 Ottway catalogue of Telescope Equipment, circa 1954 £10.00
B 199 Graticules catalogue of Eyepiece Graticules & Stage Micrometers £5.00
B 203 Nikon Microscope Accessories. 25 pages £2.00
B 204 British Drug Houses Biological Stains and Staining Methods dated 1958, 34pages. £3.00
B 212 Stanley Catalogue of Drawing Instruments, Surveying instruments, Sextants, Binoculars etc. hard back, circa 1952, 377 pages. £40.00
B 213 A West Catalogue section two. Drawing instruments, Artists materials etc. Circa 1953, 197 pages. £25.00
B 214 Charles Baker Microscope Catalogue, circa 1949 £25.00
B 215 Carl Zeiss Microscope Catalogue, 1934 edition, hardback with 156 pages. £45.00
B 216 Beck Microscopes & Accessories catalogue, dated 1934, 95 pages £25.00
B 217 Leitz Microscope Catalogue, no 44A dated 1912, 84 pages £40.00
B 226 Carl Zeiss Photo -micrographia Apparatus and Accessories Catalogue No 401, dated 1926, 105 pages £25.00
B 229 James Swift Microscopes and Accessories Catalogue, 5th edition circa early 1930's. (Cover a bit worn) £30.00
B 230 Watson Microscopes and Accessories Catalogue, part 2 dated circa 1940's £20.00
B 231 Beck Microscopes Catalogue, circa early 1930's. 95 pages. £25.00
B 233 Elliott Brothers Scientific Instrument Catalogue, dated 1899. (Condition well used part of one page has been cut out) £45.00
B 235 Watson Servce no 1 Microscope Catalogue, circa late 1940's, with 16 pages. £5.00
