Restored Vintage KIRSTEN PATS.& PATS. PEND. - L. This is a straight 1/2- inch ID, 4- inch long shank Kirsten Tobacco Pipe. 
Left side of aluminum body is stamped "KIRSTEN". Bottom is stamped PATS.& PATS. PEND.- L.
The aluminum body has no scratches or dents and has been polished to a beautiful, mirror bright finish.  
The original vulcanite stem is perfect, with no bite marks or chatter. 
The bowl is beautiful inside and out, like new. 
End cap/valve - has perfect knurling, no o-rings on the 1st gen. pipes.
 
Length: 5-3/4 inches. Bowl height-bottom of bowl to top of bowl: 1-3/8 inches. Bowl width at widest point: 1-5/8 inches. Chamber width: 1- inch. depth: approx. 1-3/16inch.
 
My metal estate (used) Pipes are lightly cleaned, and buffed (shanks and aluminum parts polished). The Buyer must clean and sanitize the pipe to their own standards before use. Unless otherwise stated estate pipes are used and may have minor use marks on the briar and minor marks on the stem.
 
Shipping: Will be shipped within 2 business days of payment. Item will be packed VERY carefully to assure it arrives in the same condition it is in now.