They are both marked - THE "ANLEPOISE" PAT.
3 X MIDCENTURY VINTAGE INDUSTRIAL HERBERT TERRY PENDANT CEILING LIGHT #4778
Herbert Terry Anglepoise Lamp 1227 Vintage 2-Step Black Rewired, Working Retro
Original Industrial Mid Century Herbert Terry Anglepoise Light Lamp
Vintage Herbert Terry Anglepoise Lamp Model 1227 Black Excellent condition
Vintage Herbert Terry & Sons Anglepoise Lamp Model No 1227 Black,2 Step Working
Herbert Terry Anglepoise Lamp 1227 - Stripped & Polished - Totally Refurbished
