used The display collection comprising with office number "5" inverted (2), "6", "7" (2), "11" (2) and "(1)2" on various values including 6d. dull purple and 1d. on 3d.; without office number and with date complete on 1d. (4) and 6d. dull purple (on piece); without office number and date abbreviated to "187" on 1d. (2), 2d., 6d. and 1d. on 3d.; fair to superb strikes. Also a further selection of sixteen covering the three types on 1d. (15) or 6d., fair to good strikes