Hello, Dave- On pp. 25-26 (and associated footnotes) of my book Structuring the Information Age: Life Insurance and Technology in the Twentieth Century, I talk about devices used by insurance firms and actuaries in the late 19th century, including the "Arithmeter" that American actuary Elizur Wright invented (based on European models) and began marketing to insurance firms in 1869. It didn't compete well with its British rival, Tate's Arithmometer, but some American insurance firms used it during this period. Good luck on your paper, JoAnne JoAnne Yates Sloan Distinguished Professor of Management, Emerita Sloan School of Management MIT E62-335 100 Main St. Cambridge, MA 02142 From: Members <members-bounces@lists.sigcis.org> On Behalf Of Foster, David via Members Sent: Friday, December 23, 2022 12:49 PM To: members@lists.sigcis.org Subject: [SIGCIS-Members] Seeking Information on Adding Machines, Mechanical Calculators, etc. Designed and Used in the U.S. Prior to 1877 Hello SIGCIS! I have the opportunity to do a research paper for a Spring term historiography course and I'd like to depart from the themes of the assigned readings and return to research in the realm of computing history. Given the chronological constraint of 1877 as the upper year, I can get just a bit into the beginning timeframe of James Cortada's Before the Computer and had been thinking that devices like de Colmar's Arithmometre (1820) must have made their way across the Atlantic and inspired some emulation or other ideas. The good people at the reference section of the LOC have given me some useful background and I've rec'd some valuable tips on patent search and organization methodologies. I have just started to search the patent history (calculators, adding machines, etc.), but any advice or insights on 19th century American "computing" from the group are greatly appreciated. Happy Holidays & New Year! Regards, Dave Dave Foster PhD Student Department of History Texas Tech University davidfos@ttu.edu<mailto:davidfos@ttu.edu> linkedin.com/in/david-w-foster 806-282-4856 [47HZJ4QTcZx7w2e2Swgm4zzzgs9v9DxTQbyVFNkAgAAAAAElFTkSuQmCC] Learner | Intellection | Context | Ideation | Input
