Caledonian Railway 670 Class [SEP] service entry
Caledonian Railway 670 Class
The Caledonian Railway 670 Class was a class of 0-4-2 steam locomotives designed by George Brittain for the Caledonian Railway (CR) and introduced in 1878. 
Ownership changes.
Nine locomotives were withdrawn in 1922, or earlier. Twenty-one survived into the ownership of the London, Midland and Scottish Railway (LMS) in 1923; these were withdrawn between 1923 and 1932.
Numbering.
- Notes
- † locos with140 psi pressure
- †† locos with 150
Caledonian Railway 300 Class
The Caledonian Railway 300 Class were freight 0-6-0 tender engines introduced in 1918 and designed by William Pickersgill. Forty-three were built between 1918 and 1920. They were numbered 294–324, 280, 281, 670–679 by the Caledonian Railway.
Ownership changes.
In 1923, they all passed to the London, Midland and Scottish Railway, and were classified 3F, and renumbered 17650–17692. On nationalisation in 1948, the twenty-three survivors passed into British Railways stock, and were