Gary, I have one of those Female ratchets that my Dad used when he owned his Ford Garage in the 1920s to 1935.
I also have the adapter to make her transgender, along with an assortment of pullers & valve spring compressor Etc.
A few years ago I found a 1920 Model T parts book at an auction.
Henry being the frugal fellow he was must have had a hand in setting up the Parts catalog because every part , nut, & bolt has a code word
so you could order a part by telegraph with one word plus the number of how many you wanted.
Ray