Pitman pressing denoted by "P" stamped off-angle in runouts. Customatrix mastering denoted by "o" stamped in runouts Plate marks (letter/number) are stamped opposite the matrix number. Variant 2, side B and Variant 3, side A have an additional indistinct stamped mark between the matrix number and the Pitman "P". The back sleeve has a small printer's mark "1" at the lower right. On spine: BN 26313 The Yardbirds Little Games Epic Printed in U.S.A. On back sleeve, down, right: ®"Epic", Marca Reg. T.M. Printed in U.S.A.