A recent thread on jag-lovers exposed an error (apparently) in this appendix.
The appendix says that the E Type 68-70 Series 2 slotted pressed steel wheels were 15x5 wheels, while the Jaguar service manual page MY.S.1 gives the size as 6 JK, i.e. 6 x 15. The manual does not separately address "Series 1 1/2" wheels, but I assume they were the same wheels.
Submitted by SE98-32482CJ on Tue, 01/10/2012 - 11:51
Looks like a good catch Jerry. Thanks--it is being addressed now.