Here is a rare Llewellin time check machine which I found in need of some TLC and which I fully restored in 2024.
I have documented the restoration, and many more photos and information can be found in the Restorations section of this website.
An example of a very early Llewellin time check recorder. Photos kindly provided by Bob Simon from the USA
The photographs below kindly sent to me by Anna and Andrew Graham from Somerset in England, show another rare Llewellin time check recorder