Date Range
Date Range
Date Range
Friday, June 03, 2005. 363 The device that I had in mind for the two prisms was a pseudoscope, I made a separate page with more info on it here. For reorienting the string configuration on a guitar, made by Shubb. 367 Pulse monitor, worn on a finger. This is a saw for a depth controlled cut of plastic, specifically for. Box around to cut it open along the existing seam.
Friday, July 22, 2005. 409 Fishing gaff, patented March 29, 1960. 411 Cable connector, patented June 19, 1962. Back to What is it? Posted by Rob H.
Friday, August 26, 2005. Weights for the scales of justice. Tester for finding the hardness of optical pitch. For making indentations in metal. Standard lightning rod balls and needles. 438 A froe, this tool is used for splitting out shingles and barrel staves. 440 Hiller Atom Ray Gun.
Friday, November 18, 2005. 510 Cyclone heavy duty fertilizer and seed sower. 513 Mechanical stage for a microscope. Used to thin and even the thickness of a tanned hide during the leather finishing process. Back to What is it? Posted by Rob H.
Thursday, March 23, 2006. 619 A tool for grasping and carrying hot utensils, it can also be used as a meat tenderizer, patent number 497,287. These next two were sent in by a visitor of this site. Back to What is it? .