9 months ago
At the link below is a pic of a key that belonged to my late father. I'm wanting to learn what type of door/cabinet/safe normally uses this type of key, and any comments about the date-range.
Visible markings are "Independent Lock Co.", and "Fitch[burg]...". I understand this is ILCO, but from an earlier time.
The key should be pre-1975, and may go back to the 1950's or so.
I'm not a locksmith, but I understand some basics of lock types and such.