A selection of papers I have written, which have been published in the Bulletin of the Scientific Instrument Society, the Slide Rule Gazette or other journals or proceedings. The papers may be viewed by clicking on the list below.
| Early Sets |
| Traditional Sets |
| Later Sets |
| Major Makers |
| Instruments |
| Miscellanea |
| W F Stanley |
| A G Thornton |
| W H Harling |
| Elliott Bros |
| J Halden |
| Riefler |
| E O Richter |
| Kern, Aarau |
| Keuffel & Esser |
| Compasses |
| Pocket compasses |
| Beam compasses |
| Dividers |
| Proportional dividers |
| Pens |
| Pencils |
| Rules |
| Protractors |
| Squares |
| Parallels |
| Pantographs |
| Sectors |
| Planimeters |
| Map Measurers |
| Miscellaneous |
| Materials Used |
| Who made them |
| Who made these |
| Addiator |
| Addimult |
| Other German |
| USA |
| Miscellaneous |
| Microscopes |
| Barometers |
| Hydrometers & Scales |
| Pedometers |
| Surveying Instruments |
| Other instruments |
| Workshop Measuring Tools |
| Catalogues & Brochures |
| Micrometers & Verniers |
| Engineering rules and gauges |
| Wood rules & calipers |
| Dial gauges & miscellaneous |