Calculation, Unknown Geert De Pecker 3/26/21 Calculation, Unknown Geert De Pecker 3/26/21 Brass Sector (0381) Read More Scales, Unknown Geert De Pecker 3/26/21 Scales, Unknown Geert De Pecker 3/26/21 Silver Balance Berbers (0850) Read More Unknown Geert De Pecker 3/26/21 Unknown Geert De Pecker 3/26/21 Abacus Counting Boards (0805) Read More Sliderule Geert De Pecker 3/26/21 Sliderule Geert De Pecker 3/26/21 Slide Rule Faber Castell 1/87 System Rietz (0802) Read More Measuring Geert De Pecker 3/22/21 Measuring Geert De Pecker 3/22/21 Automatic Micrometer N° 6081 Louis Schopper (1107) Read More Calculation, Sliderule Geert De Pecker 3/22/21 Calculation, Sliderule Geert De Pecker 3/22/21 Slide Rule Aristo Scholar No 0903 VS (1126) Read More Unknown, Curiosa Geert De Pecker 3/22/21 Unknown, Curiosa Geert De Pecker 3/22/21 Air Pump for Stitching Needle Vitos (0289) Read More Electrical Geert De Pecker 3/22/21 Electrical Geert De Pecker 3/22/21 Astatic Wattmeter Precision Chauvin & Arnoux (0284) Read More Scales, Unknown Geert De Pecker 3/21/21 Scales, Unknown Geert De Pecker 3/21/21 Balance Roberval AD 5Kg (0673) Read More Sliderule Geert De Pecker 3/21/21 Sliderule Geert De Pecker 3/21/21 Slide Rule Marc Electro (1128) Read More Medical Geert De Pecker 3/19/21 Medical Geert De Pecker 3/19/21 The Wright Peak Flow Meter (0974) Read More Sliderule, Calculation Geert De Pecker 3/19/21 Sliderule, Calculation Geert De Pecker 3/19/21 Slide Rule Albert Nestler No 37 Elektro (1125) Read More Calculation Geert De Pecker 3/18/21 Calculation Geert De Pecker 3/18/21 Sharp Electronic Calculator EL-230 (1123) Read More Unknown Geert De Pecker 3/18/21 Unknown Geert De Pecker 3/18/21 Model of Hydraulic Press (0770) Read More Drawing Geert De Pecker 3/18/21 Drawing Geert De Pecker 3/18/21 Mechanical Dotted Line Pen Precision (0699) Read More Calculation Geert De Pecker 3/18/21 Calculation Geert De Pecker 3/18/21 Mechanical Doublesided Pocket Calculator SUMAX-S (0689) Read More Surveying, Unknown Geert De Pecker 3/18/21 Surveying, Unknown Geert De Pecker 3/18/21 Surveyor level F.A. Thiele (0670) Read More Unknown Geert De Pecker 3/18/21 Unknown Geert De Pecker 3/18/21 No Clue. Elastic enlarger ? (0488) Read More Industry, Unknown Geert De Pecker 3/18/21 Industry, Unknown Geert De Pecker 3/18/21 Elto No 401 Blow Torch Lamp (1111) Read More Calculation, Sliderule Geert De Pecker 3/18/21 Calculation, Sliderule Geert De Pecker 3/18/21 Slide Rule "Breughel" Antwerp (1127) Read More Newer Posts Older Posts
Calculation, Unknown Geert De Pecker 3/26/21 Calculation, Unknown Geert De Pecker 3/26/21 Brass Sector (0381) Read More
Scales, Unknown Geert De Pecker 3/26/21 Scales, Unknown Geert De Pecker 3/26/21 Silver Balance Berbers (0850) Read More
Unknown Geert De Pecker 3/26/21 Unknown Geert De Pecker 3/26/21 Abacus Counting Boards (0805) Read More
Sliderule Geert De Pecker 3/26/21 Sliderule Geert De Pecker 3/26/21 Slide Rule Faber Castell 1/87 System Rietz (0802) Read More
Measuring Geert De Pecker 3/22/21 Measuring Geert De Pecker 3/22/21 Automatic Micrometer N° 6081 Louis Schopper (1107) Read More
Calculation, Sliderule Geert De Pecker 3/22/21 Calculation, Sliderule Geert De Pecker 3/22/21 Slide Rule Aristo Scholar No 0903 VS (1126) Read More
Unknown, Curiosa Geert De Pecker 3/22/21 Unknown, Curiosa Geert De Pecker 3/22/21 Air Pump for Stitching Needle Vitos (0289) Read More
Electrical Geert De Pecker 3/22/21 Electrical Geert De Pecker 3/22/21 Astatic Wattmeter Precision Chauvin & Arnoux (0284) Read More
Scales, Unknown Geert De Pecker 3/21/21 Scales, Unknown Geert De Pecker 3/21/21 Balance Roberval AD 5Kg (0673) Read More
Sliderule Geert De Pecker 3/21/21 Sliderule Geert De Pecker 3/21/21 Slide Rule Marc Electro (1128) Read More
Medical Geert De Pecker 3/19/21 Medical Geert De Pecker 3/19/21 The Wright Peak Flow Meter (0974) Read More
Sliderule, Calculation Geert De Pecker 3/19/21 Sliderule, Calculation Geert De Pecker 3/19/21 Slide Rule Albert Nestler No 37 Elektro (1125) Read More
Calculation Geert De Pecker 3/18/21 Calculation Geert De Pecker 3/18/21 Sharp Electronic Calculator EL-230 (1123) Read More
Unknown Geert De Pecker 3/18/21 Unknown Geert De Pecker 3/18/21 Model of Hydraulic Press (0770) Read More
Drawing Geert De Pecker 3/18/21 Drawing Geert De Pecker 3/18/21 Mechanical Dotted Line Pen Precision (0699) Read More
Calculation Geert De Pecker 3/18/21 Calculation Geert De Pecker 3/18/21 Mechanical Doublesided Pocket Calculator SUMAX-S (0689) Read More
Surveying, Unknown Geert De Pecker 3/18/21 Surveying, Unknown Geert De Pecker 3/18/21 Surveyor level F.A. Thiele (0670) Read More
Unknown Geert De Pecker 3/18/21 Unknown Geert De Pecker 3/18/21 No Clue. Elastic enlarger ? (0488) Read More
Industry, Unknown Geert De Pecker 3/18/21 Industry, Unknown Geert De Pecker 3/18/21 Elto No 401 Blow Torch Lamp (1111) Read More
Calculation, Sliderule Geert De Pecker 3/18/21 Calculation, Sliderule Geert De Pecker 3/18/21 Slide Rule "Breughel" Antwerp (1127) Read More
