Coin lock for lavatory (id) indicating 'Vacant'
- Made:
- 1901
Coin lock for lavatory (id) indicating 'Vacant', 'Engaged', by J. Nevil Maskelyne, patented, 1901 with coin box, all in brass
Coin lock for lavatory (id) indicating 'Vacant', 'Engaged', by J. Nevil Maskelyne, patented, 1901 with coin box, all in brass