Our Sweet Looking Lamp

Its a Stiffel, and what i really like about it is, my grandfathers last name is steffel. so yea. who knows! i bought this lamp at a salvation army for 1 dollar. it is marked with 2 stickers , one on the neck high up. another underneath the bottom removable panel. 1 sticker reads the number 672. electrical wire marked with Leviton. the other stiffel co. I have no idea of when it was made, or the style. i do not have any idea what its worth. another nice thing about this lamp, is i am unable to find it in books. nor the internet. so its like a beautiful illuminated treasure! Also this lamp Has Black stripes and tints near the base. i cant find another like it. Cheers!