BW165/16/18/97
"B.C.N. Whimsey Bridge Oldbury Wolverhampton Level - Strength of Brick Arch. Line of Least Resistance for 6 ton Axle Load - exclusive of impact at centre"
Note "Whimsey Br Wo". Embossed "Birmingham Canal Navigations Engineers Office FS 465-2 17 12 1927 A.M.W.".
BW165/16/18/97
1 sheet