This is a beautiful antique miniature kerosene lamp in blue glass with a saucer base and ribbed design.  The lamp measures 4" in height to the top of the font and 8 1/4" in height if you include the clear glass fluted chimney with a patent date of 1876 embossed on the collar.  Condition is excellent with very minor roughness to the underneath bottom.  Buyer to pay USPS Priority shipping - International will pay Priority shipping.