unused Coils, 1908-17, collection of 43 unused coil pairs, line pairs or paste-up pairs, virtually all different within these three categories, all are exceptionally fresh and crisp, h.r., many better items incl. nos. 354 (pair), 355 (line pair), 385 (line pair), 412 (pair), 447 (line pair), 453 (line pair - one stamp has trimmed perfs), 454 (pair), 494-497 (line pairs), usual very mixed centering, all appear to be genuine and properly identified, most better items have small faults, otherwise very good-very fine lot, Scott retail $4,059.65