Identifying Dunhill Nomenclature

From a Usenet article by Norman Harrison
Dunhill started to date code their pipes in 1960. After "Made in England" you may find a number (e.g.: 30). This means the pipe was manufactured in 1990 (1960 was 00, therefore 30 is 30 years after 1960 which is 1990 and so on). Pipes manufactured before that date (1960) may have to be dated by the style of logo etc).

#	Group size of the pipe	#	Mouthpiece style	#	Shape
1	Small	1	Standard tapered	01	Apple
2	Smallish	2	Saddle	02	Bent
3	Medium-Small	3	Long mouthpiece	03	Billiard
4	Medium-Large	4	Quarter bent	04	Bulldog
5	Largish	5	Quarter bent saddle	05	Dublin
6	Large	6	Army mount	06	Pot
		7	Churchwarden	07	Prince
				08	Bent Rhodesian
				09	Canadian
				10	Liverpool
				11	Lovat
				12	Chimney
				13	Bent Apple
				14	Dublin
				15	Bent Pot
				17	Straight Rhodesian
				21	Zulu
				24	Square Panel
				26	Hungarian
				28	Diplomat
				33	Bent Brandy
				34	Brandy
				35	Horn

Take for example a pipe with the Code 4103. This would be a Group 4 Billiard with tapered stem.