The difference between the 1996 and 1997 WiF Classic countersheets 1-6 is that MAR units have their box background colored in light green.
With the issuing of CLiF & CoiF, the existing CLs and SUBs were revised.
Germany CL Bremen Surface 3 (was 2), Date 1939 (was 1941)
Germany CL Kiel Replaced by CL Wolf (2-8-3-1-6-6) Dated 1941 (was 1939)
Germany CL Köningsberg Move Allowance 6 (was 5), Range 3 (was 2)
Germany CL Nürnberg Move Allowance 6 (was 5), Range 3 (was 2)