Walker & Hall oil lamp

I would like to find a date for this oil lamp. It is plate, of course. Hoping paulh has completed his reference for Walker & Hall date marks.

Christopher
OilLamp.jpg
WalkerHallMarks.jpg

Hello Sorry for the delay in replying. It is 1909

Thanks so much for your reply; very glad to have this information.

How have you been able to become an authority on Walker & Hall marks?

Christopher

Hello Christopher,

I worked for Walker & Hall and have been working on a date letters for some time. I will get it published soon I hope.

Paul.