FFBGG

Hagelin Cipher Machine

5 Wheels

wheel	displacement	pins
17	1	-	+	-	-	-	-	+	-	+	+	-	+	-	-	+	+	+
19	2	-	+	-	-	+	-	-	+	-	-	-	+	+	+	+	-	+	-	-
21	6	-	-	+	-	-	+	+	-	+	+	-	-	+	+	-	+	-	-	+	+	+
23	4	+	-	+	+	-	-	-	+	+	-	-	+	-	+	+	-	+	-	-	+	-	+	+
25	12	+	+	+	+	-	+	+	+	+	+	-	-	-	-	+	+	-	+	-	+	+	+	-	-	-
		A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y

Message key is the first group after the indikator group (FFBGG). The five letters of this group show the beginning points of the 5 wheels (in order 25, 23, 21, 19, 17), according to the above alphabet.

Example: TDMRK

wheel 25	position T
wheel 23	position D
wheel 21	position M
wheel 19	position R
wheel 17	position K