Shalom 1960s from Israel
Shaloms are rare, almost always mistaken for MC Cigar-Pipe Sparkless. Round grooved are most common, lengthwise groves rare and smooth ones rarest.
MLC Sub-Marine 1915.
nearly identical to a WDC 'Auto' pipe
Not too often but on occasion I'll light up an Atlantide. Mostly I enjoy collecting the obscure, arcane and whacked patent pipes and they're fun though almost impossible to research.