The earrings look like they say Goldie Zwiebel. I can't make out the stamped mark. Are you sure the figure on the necklace is jade? Seems awful plain/crude for a jade piece. The crocodile letter opener is cool looking, it's upside down. Looks like a local Zambian native crafted piece, especially since they can't spell Zambia correctly. I think you'll find your best find was the cigar cutter.