This is a circa 1900 Bradley and Hubbard kerosene lamp with yellow glass base and ribbed glass yellow shade.
The value of this lamp is $80 to $100 retail currently.
Some sites that I recommend for selling are Varagesale.com, Ioffer.com, Ebay and letgo.com.You can also go to invaluable.com or liveauctioneers.com and search their directory for an auction house near you and consign to them.
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