Alloy Artifacts an "online resource for 20th century hand tools and the companies that made them".
posted by Mitheral on Aug 25, 2009 - 9 comments

Hammer quiz. Identify the intended use of speciality (mostly vintage) hammers. A sister site of Puzzle Photos (previously). [more inside]
posted by Mitheral on Apr 3, 2008 - 28 comments

Cope pipe without a jig. Enter a few parameters and get a pdf that will give you a printable pattern that will allow you to notch tubing for welding or brazing to another pipe.
posted by Mitheral on Mar 15, 2008 - 35 comments

Old Wood Working Machines. Covering only North American manufactures, the OWWM website (referred to as the mothership) has 1160 scans of manuals, flyers, catalogs, and sales literature dating back over 100 years. The FAQ is extensive and has exploded spinning off many pertinent articles. OWWM also has almost 2200 user submitted, machinery profiles showing machines as found and/or restored. One of the highlights is a write up on what appears to be the very first (PDF) Delta Unisaw which was built before WWII and aside from mostly cosmetic changes is still built today.
posted by Mitheral on Jan 24, 2005 - 10 comments

Knight's American Mechanical Dictionary Containing over 3000 pages the Knight's American Mechanical Dictionary was billed as A description of tools, instruments, machines, processes and engineering; history of inventions; general technological vocabulary. Published in 1876 it is a great resource for those trying to figure out how things were done in the time of our great (great?) grand parents. Ilustrations, upwards of 5000 engravings, include a ride inside monocycle, trestle bridges, compound microscope, clod crushers, washing machines, spoke driver, hydraulic wagon-tipper, and a farmers tool-house. Warning: the book has been scanned in and all the item links are to 100-150K images.
posted by Mitheral on Jan 12, 2005 - 10 comments