Having looked on OTP at the HOOB numbering, I see the numbers 9131-002-6 . 9131-004-2 . In an email fro Roy in the opt gen group these are shown as - 9131-006-2 . 9131-004-6. I wonder which are the correct numbers. any help there?
HOOB numbering - On-Track Machines - Forum
HOOB numbering
The numbers on the list show the correct calculated check digits. I can only assume that "006-2" and "004-6" have been applied incorrectly to two wagons?
Thanks Vince