222,Bank of Tanzania, a set of specimens from the 1977-78 issues, including 10 shillings (3), prefixes A, CP, FG, 20 shilling (2), prefixes A, EA, 100 shillings (4), prefixes A, W, EX, GD, (Pick 6s, 7s, 8s, TBB B106as, bs, B107as, bs, B108as, cs, ds), perforated, red SPECIMEN overprints, about uncirculated to uncirculated (9)