I have a few Aladdin competitor lamps and have always been impressed with the quality of them. I have been looking at them at the end of the shelves for a while, thinking I should get one of those going. Tonight I did. This is a C E Wirth, 1912 patent Beacon sold by or through Home Supply Company and made by Plume and Atwood, 1912 to 1924. The mantle it takes is a KoneKap mantle and is the same that goes on Aladdins models 3 - 11. After lighting this lamp I looked up how old the mantle is. Dated from 1936 - 1938. 82 to 84 years old. I wish I did not look it up.