lyr

abbreviation: layer
Found on http://www.encyclo.co.uk/local/20021

LYR

The Lancashire and Yorkshire Railway based at Hunts Bank Manchester with engineering facilities at Horwich and Newton Heath. Amalgamated with the LNWR in 1922. CMEs included J A F Aspinall, G Hughes and Barton Wright. Heavy weight of the British Victorian and Edwardian railway scene.
Found on http://www.51l.co.uk/glossary.htm
No exact match found