7F-074-005 M3 Shunters Truck 41737 Shrewsbury Coton Hill Brand_Corgi the official first curvimeter patent

the official first curvimeter patent belongs to the English engineer Edward Russell Morris who in 1873 registered “a novel device for measuring distances”

Model size: 8

DC voltage test

Sporting BR Blue livery

Split frame tungsten chassis

7F-074-005 M3 Shunters Truck 41737 Shrewsbury Coton Hill Brand_Corgi the official first curvimeter patentExpected Delivery August 2026 (Subject to Change at Manufacturer's Discretion). The M3 Shunters trucks came around in 1912 when modifications were made to the previous design of M2 shunters truck which included self contained buffers and non wrap around handrails. Roughly 41 of these were built with modifications between the batches like lamp irons, step supports and handrails changing. In 1920, the design was changed and became the M4 shunters truck