I bought these things for $5.98 today! They are vintage Lamplight Farms brand oil lamps. They came with wicks too. They take the 1/8th in round wicks I believe. They look small but they are over a foot tall. I found out they are made in Austria and mine are indeed old. The trademark expired and now since 1997 a company in Wisconsin has been marketing them. I'm really happy about it! I have a question about paraffin oil. Does this stuff last forever in it's containers? I'm thinking about picking up 5 gallons of the stuff on eBay and I was wondering how to store it. I'm clueless to price as well. 5 gallons of paraffin oil for $59.00 free shipping sounds great to me.