Quality and Value stamps.
QV 1840 1d Penny Black

QV 1841 1d Red-Brown

QV 1d Stars Perf Stamps

QV 1d Letters in 4 Corners

QV 1840 2d Blue Imperf

QV 1841 2d Blue Imperf

QV 2d Stars Perf

QV 2d Letters in 4 Corners

QV Embossed Stamps

QV Surface Printed

King Edward VII Issues

King George V Issues

Covers and Wrappers

Mint / Unused Stamps

Maltese Cross PMKs

English & Welsh PMKs

Ireland Postmarks

Scotland Postmarks

Watermark Inverted

Stamps on Pieces

Multiples of Stamps