unused Booklets and Coils, 1907-54, nine complete booklets and approx. 223 joint line coil pairs, booklets incl. nos. BKC54, BK58, BK63, BK86, BKC100, BKC105 (three), also four stamps from single pane of no. 300b with covers and interleavings for the booklet and test booklet with cover for 37c violet on buff, approx. 175 joint line pairs of no. 1520 and 46 joint line pairs of no. 1401, few faults, most appear fine-very fineest.