At some point I recall accessing a comprehensive listing of American lock manufacturers on-line. I have attempted to locate the website again, but can’t seem to find it. It simply listed the manufacturer’s name and perhaps the city and state in alphabetical order. Any clues as to which site I accessed? I’ll save it as a favorite this time.
I would like to acquire a book that gives some history on lock manufacturers in the USA. Are there any specific recommended readings?
