The History of Locks Museum Archive contains an index to the Chubb lock serial numbers. The index lists the year, month and day of manufacture (or completion) of Chubb locks from 1819 when production started to December 31st 1936 when the serial numbering of locks was discontinued.
We are happy to look up the date of your lock in exchange for the following details from your lock:-


  • Post here good clear pictures of the exterior of your lock on a white plain background, which should also include a picture of the logo, marking and serial number, and one of the lock interior (except padlocks and other sealed units). Please ensure your picture is of the complete lock and is not croped.
  • Include in your post the exact dimensions (width x height x depth) and its weight.
  • Any known provenance, where it was found, what it was used for etc. etc.





The HoL Museum Team will look up the index and post the date; AL members can then 'explore' your lock and its features. As well as this thread evolving into a useful resource for all Chubb enthusiasts some pictures may also appear on the Chubb Archive website.