Web Design by the Machin Collectors Club
Perforation Types as shown. All 'RE' printings are Kampf perforated unless stated otherwise
 
Cylinder
Phosphor
 Perf Type
No Dot
Dot
11½p Mushroom 1 p20 RE
2.00
2.00
  1 p31 RE
6.00
6.50
  3 p31 RE
2.00
2.00
  3 p31 inverted RE
40.00
35.00
  3 p31 +98mm inverted RE
225.00
225.00
12p Emerald - star on reverse 9 p18 RE
3.50
4.00
  9 p18 -20mm (19) RE
75.00
X
  9 p20 RE
2.00
2.00
  9 (RB) p20 +24mm (17) RE
125.00
95.00
  9 (CB) p20 +29mm (17) RE
175.00
175.00
  9 p41 RE
2750.00
X
  10 p20 RE
395.00
  10 p-(D) RE
450.00
  10 p-(D) +128mm RE
12p Emerald - B3 phosphor - no stars on reverse  
  9 p18 RE
2.25
2.25
  9 p18 +23mm (17/18) RE
5.50
7.00
  9 p18 +39mm (17) RE
15.00
15.00
  9 p18 +50mm (16) RE
30.00
30.00
  9 p18 +83mm (15) RE
22.00
17.50
  9 p20 RE
2.00
2.00
  11 p18 RE
2.50
2.50
  12 p18 RE
2.25
2.25
  13 p18 RE
2.50
2.50
12p Emerald - A phosphor - no stars on reverse RE
  13 p18 RE
4.50
4.50
  13 solid AOP RE
29.50
X
12½p Light emerald - phosphor under ink RE
  2 p20 RE APS
35.00
35.00
  2 p-(U) RE APS
3.25
2.25
  2 p20 inverted RE APS
7.00
35.00
  2 p-(U) LB RE APS
20.00
20.00
    Right block p20 inv RE APS
X
5.50
  2 p20 two narrow bands RE APS
145.00

Harrison Cylinder Blocks FCP/PVAD