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Old 03-08-2010, 03:02 PM
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Join Date: Jan 2003
Location: Colleyville, Texas
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Quote:
Originally Posted by Transamric View Post
I've seen many of these, what I call secondary stampings, hand stamped as you say, Keith. Mainly on '71-73 tags. All the ones I've seen are in the 60 series,....61, 62, 63, 64 & 66, & obviously each character is stamped individually. I'm totally without a clue as to what these may stand for.
last month I came across an article written by John Hinckley. He was a long time GM assembly plant employee that was also involved with the Fisher body plants during his time at the Norwood and Van Nuys plants. I emailed him a pic of a data tag with the hand stamped "65" to ask him what they meant. Here is his reply:

"some body shops in those days stamped the numbers of the side frame gates used to subassemble the body side prior to body framing as an aid to tracking back dimensional variations to the specific gate that was used on that car, as there were multiple sets of side frame gates used"

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