Here are the details of maps for Motherwell:
This detailed map covers the area north of Motherwell, with coverage stretching along the Bellshill Road northward to Holm Forge Bridge. Features on the map include Motherwell Mill, Colville Park, Forgewood, railways with engine shed, site of earlier Jerviston Line, Nethan Iron Works, Wallace's Cave, course of Roman Road, Braidhurst Colliery, Parkneuk Works, Engineering Works, Parkneuk Colliery, North Motherwell. We include extracts from a trade directory on the reverse.
You might find this index map useful. The map links up with Sheets 12.05 Mossend to the north, 12.10 Carfin to the east, 12.13 Motherwell to the south.