FMW Solutions - This Nathan LB2 mechanical lubricator lubrication oil for use by a steam-driven air compressor. This one, in particular, had been modified extensively in years past, but we were able
2-6-2t Fox
Van Brocklin Mechanical Lubricator - IBLS
Steam Fittings -Mechanical Lubricator | Model Engineering Clearing House
Mechanical Lubricators - The Unofficial Mamod & Other Steam Forum