This antique miniature oil lamp is marked as shown on the knob for the wick adjustment "The P & A MFG CO. ACORN". The lamp is in excellent condition with almost no wear. There are no major chips, cracks or damage with the only issue being two tiny nicks on the base that are too small to photograph. The lamp base is made in the old three seam mold process as shown in a photo and measures about 5 3/8" high and 3 1/2" across the base. The chimney appears to be original and is 3 1/2" high, 3/4" across the top and 1 1/8" across the bottom. Texas residents to pay 8 1/4% sales tax or provide exemption information.