1906-09 Tasmania Collection of 4 stamps, SG255a 8d Purple-Brown sideface (p11), SG256 and SG256a 9d Blue sideface (p12.5 and p11), and SG257 1/- Pink Tablet (p12.5) on Crown over A watermark. CV ~$70

The stamps are in fine front condition with nice clean bright print colour, great perforations and reasonably/well centred.  Nice CDS cancellations. See first scan. 

The back of the stamps shows clean and sound white paper with no notable faults.  See second scan.