Comptometer Model H Rebuild -- Disassembly (Part 1)

Rebuilding a Felt & Tarrant Comptometer model H Disassembly (Part 1) 00:00 Preliminaries 02:35 Getting Started 07:05 Numeral Wheels 11:52 Intermediate Gears 14:30 Removing the Rock Frame 18:55 Accumulator Springs 22:40 Backstop Springs 25:36 Backstop Assembly Many thanks to John Wolf (http://www.johnwolff.id.au) for his directions and assistance in this process. Relevant Links: http://www.johnwolff.id.au/calculator... http://www.johnwolff.id.au/calculator...