Mystery Mark on 6 Panel Slag Glass Table Lamp | Collectors Weekly
Oil Lamp Makers buttons
Bradley & Hubbard design catalogues and historical information | art design café
List of Vintage Lamp Manufacturers
A lovely little Roman terracotta oil lamp with makers mark excavated early 1920 s in London SOLD
Cast Iron Makers Mark I.D. | Antiques Board
Tiffany-style lamp from garage sale - are these worth anything? Says “made in USA” on it but no makers marks. Any leads to identify the origin would be appreciated! : r/vintage
Signed Pairpoint base Slag Glass Table Lamp. art nouveau. Arts Crafts | eBay
Antiques marks & appraisal - marks4antiques.com - YouTube