eBay

Description

Dade ledger three lever key
Hollow shaft

Marked: Dade Ledger

Harry Edward Dade was an American inventor of loose leaf ledger books that
allowed pages to be removed/inserted as required (Most ledgers at this point in history were bound)
He patented several ledger inventions from 1896

Approximately (+/- 0.3mm):
43.5mm (a little under 1¾") in length
3.8mm external shaft diameter
2.5mm internal bore diameter
5.5mm flag width
7mm combined height of both shaft and highest lever
3.5g in weight

General usage wear, knocks, dings and marks

Clean - No rust

Please note - This WILL NOT FIT any lock you may already own
Each key was hand crafted to fit its own unique lock

Several hundred more keys and padlocks are available in my eBay shop,
where you'll find a good range of curated antique keys and curated vintage keys