Turkish pipe ... Craig Mauzy ... Horizontal (normal) ... 11 Nov 2014
AMS Horizontal (normal)
Turkish Pipe ... AMS Horizontal (normal)
Mixed ... F.P. Waage ... 189 374 ... 1931
Mixed ... F.P. Waage ... 569 750 ... 1932
Finds ... T.L. Shear, Jr ... 1948 2147 ... 1967