Number by catalogue:  Michel: MH 89   Yvert: C1435b   Gibbons: FH19  

Perforation type: 14 ¾x14 ¼

Subject:

The booklet contains five of twenty-pence stamps.

On the cover of the booklet shows the Wicken Fen, wetland preserve in Cambridgeshire, with a drinage mill in the background.

Additional:

This booklet was an experimental printing to test a new cover material. This appears glossy when compared previous booklet. Also the booklet contains the stamps of another type.

Size (of sheet, booklet) mm: 117x41

Topics: Wind pumps and farm windmill Windmills