we are often asked for information on our lamps and various other topics.
in future we will add these questions and answers to this blog so it can be shared by all
if you have questions on other lamps please follow this link
National Mining Memorabilia Association
Hi David,
ReplyDeleteWe recently bought a type a1 lamp, with the reference number 49131 on the bottom of it - would you have any info on what year can it be dated to?
Thank you!
Natalia