b'13111211121C AUCKLAND EXHIBITION LAST DAY COVERS: Auckland Exhibition set, d to 6d (SG.412-415), each tied to a separate cover by the EXHIBITION/NZ/18AP14/AUCKLAND cds, the 3d & 6d covers also with octagonal EXHIBITION/NZ/18APR1914/AUCKLAND d/s in violet (rare) or green on affixed registration labels and both with Auckland arrival b/stamps. A difficult to assemble set. .$1,0001,5001122 11231122C AUCKLAND EXHIBITION DATESTAMP: EXHIBITION/NZ/22AU14/AUCKLAND cds tying the complete Exhibition set d to 6d - Cat 600+ - to Post & Telegraph Department envelope to Central Hotel Auckland, very fine. [Although the Exhibition closed officially on 18.4.1914, the Post Office closed a week later, on 25.4.1914.]$1,0001,250 1123C AUCKLAND EXHIBITION DATESTAMP: EXHIBITION/NZ/22AP14/AUCKLAND cdss tying the complete Exhibition set, d to 6d - Cat 600+ - to an Exhibition envelope with Auckland Industrial, Agricultural, and Mining Exhibition 1913-1914. imprint at the top & Exhibition crest in blue on the flap.The only example of this envelope we have seen: notably, absent from the Len Jury collection. .$1,2501,500'