11½p mushroom Machin

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11½p mushroom
(page updated: Jun 9/08)

1st seen: Jan 14/81
Photogravure

Also exists:

Northern Ireland
Scotland
Wales

11½p rust brown

	Paper	Other identification	Issue date	Source	Booklet singles	Gum

Centre band phosphor
	FCP		Jan 14/81	Sheets		Dex
	FCP		Jan 26/81	Booklet	cut at top[DP46/A] cut at top and right [DP46] cut at top and left [DP46A] cut at bottom [DP46/A] cut at bottom and right [DP46] cut at bottom and left [DP46A]	Dex
	FCP		Mar 11/81	Coil, vert		Dex
	FCP	short bands [ Type 4: pic ]	Nov 11/81	Booklet	DP50 cut at bottom cut at bottom and right	Dex

Right band phosphor
	FCP	Head B2	Jan 26/81	Booklet	cut at left [DP45, DP49] cut at left and bottom [DP45] cut at bottom [DP48/A] cut at bottom and right [DP48]	Dex
	FCP	Head B1	Aug 26/81	Booklet	DP49 cut at left	Dex

Left band phosphor
	FCP	Head B2	Jan 26/81	Booklet	cut at right [DP45A, DP49A] cut at right and bottom [DP45A, DP48] cut at bottom [DP48/A]	Dex
	FCP	Head B1	Aug 26/81	Booklet	DP49A cut at right	Dex

11½p (15k) 11½p mushroom
Northern Ireland
1st seen: Apr 8/81
Lithography

Paper Other identification Issue date Source Gum

Left band phosphor

FCP Questa, perf 13½x14 Apr 8/81 Sheets PVA

11½p (15k) 11½p mushroom
Scotland
1st seen: Apr 8/81
Lithography

Paper Other identification Issue date Source Gum

Left band phosphor

FCP Waddington, perf 13½x14 Apr 8/81 Sheets PVA

11½p (15k) 11½p mushroom
Wales
1st seen: Apr 8/81
Lithography

Paper Other identification Issue date Source Gum

Left band phosphor

FCP Questa, perf 13½x14 Apr 8/81 Sheets PVA

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For even more varieties on Machin stamps, check out The Complete Deegam Machin Handbook (simply the best Machin
handbook available anywhere) by Douglas Myall - click for details.

Booklet pane numbers used courtesy the Modern British Philatelic Circle
who publish 'The Bookmark' Catalogue