Lot 308 Great Britain, A 1972 Wedgwood Booklet, Includes The Rare 1/2d Machin With Side Band, Panes Have Average Perfs, 2017 Scott Cat. $150

A Great Britiain booklet (BK144) includes the rare 1/2d Machin Head with side band, which is the only way the stamp comes. The panes have average perfs, which is to say they are generally trimmed along 1 edge of the pane.
Valued at $150.