67 saginaw casting numbers

[bertfam]

R1130 appears to be the the 1966 date format (November 30th, 1966 or 1965 since it was introduced in August, 1965), but the 1966 main case was 3890564. If it's 3915032, it should be in the 1967 format. Can you post a picture of the date, and is it a 3915032?

Ed

[Keller-L30M20]

The case number is 3890564, side cover is 3890527 and can't make out the tail shaft number and cant make out the dates if the last number is a 5 or a 6. Thanks Ed