The Collection
(click the pics to zoom in)
SLIDE RULES
Vintage Russian Soviet. Total length 25 cm (about 10″). Made by the KIEV factory of accounting devices.
Concise model CTCS-552 circular slide with conversion tables, case and instructions. Scales D, C, CI, L, A, K. Includes a Periodic Table and Centigrade to Farenheit conversion chart. Plastic card for converting metric to SAE for length, area, weight and volumen, plus a chart fo decimal equivalents on one side, and energy, preassure, flow rate, velocity and gas constant values in the other. Instruction manual (14 pages). Market in the plastic sheth as “Industrial Filter & Pump Mfg. Co.”, “Precission Engineered Systems”.
Vintage Keuffel & Esser Co. GP 12 1964. With case.
Logarithmic Rietz, 11.7″ with case. 41668.
Small Bulgarian slide rule. 6.75″. RPGP, Sofia. 42115.
Picket & Eckel 271 Model 1010-T with vinyl case. Slide in metal.
Pickett No. 120, with own box with instruction manual. Black piece broken off.
British Thornton AD 050, with case, box and instruction manual.
ASA E6B micro flight computer Cessna Piper E-6B metal.
GTA 7-1-29 Board, Plotting M16. Headquarters, Deparment of the Army, May 1982.
ARISTO nº 89, with leather case.
REISS, all metal, with plastic case.
FABER CASTELL 57/87, RIETZ, with case and box.
FABER CASTELL Nº 100 Feinmessinstitut KLAWUN Hannover, with cardboard case.
ARISTO 99 RIETZ / 1364, with plastic case.
ARISTO SCHOLAR 0903 VS-2, with plastic case and box.
MEISSNER RIETZ, 1, with cardboard case. (Cursor is exactly like model DDR 1731421).
BOOKS
K&E Slide Rules, A self instruction manual. Keuffel & Esser Co. Circa 1955. For Log Log Duplex Decitrig No. 4081 and Jet Log Duplex Decitrig No. 4181.
Mannheim and Multiplex Slide Rules, third edition, by L.W. Rosenthal, Eugene Dietzgen Co., 1911. 67 pages + 10 advertisement pages.
How to use Pickett Trig Slide Rules, Maurice L. Hartung, Pickett & Enckel Inc., 1953, 41 pages.
The Log Log Duplex Slide Rule, William E. Breckenridge, Keuffel & Esser Co., 1932, 140 pages.
Separata, 6 pages.
K & E Log Log Duplex Decitrig Slide Rule No. N 4081, Kells, Kern and Bland, Keuffel & Esser Co., 1947, 123 pages.
The Polyphase Duplex Slide Rule, William E. Breckenridge, Keuffel & Esser Co., 1924, 90 pages.
The Polyphase Slide Rule No. N 4053, William E. Breckenridge, Keuffel & Esser Co., 1938, 85 pages.
The Mannheim Slide Rule, Allan R. Cullimore, Eugene Dietzgen Co., 1925, 80 pages.
