Web Design by the Machin Collectors Club
All are RE and Kampf perforated
 
Cylinder
Phosphor
  
No Dot
Dot
1p Crimson 12 p37 Inverted 1.50 1.50
  Right marginal p37 block of 6   X 9.50
2p Bright green 13 P37 Inverted   1.50 1.50
  Right marginal p37 block of 6   X 12.00
  13 p35 Upright   795.00 X
  13 p37 Upright   85.00 X
10p Light orange 3 p37 Inverted   2.00 2.00
  Right marginal p37 block of 6   X 4.50

Harrison Cylinder Blocks PPP/PVAD