Again -- Thanks Scott for your help.
My speedometer isn't currently working. I haven't peeked under the dash yet, been occupied with the bare essentials.
That set of documents from Jugerfroch looks to be just what I was looking for.
I'll save them to my file folder for Lucille here, and peruse them later tonight.
Hopefully I'll be able to get things sorted out well enough to get it out for a date with the local Department of Motor Vehicles, to be fitted for a fresh set of license plates. With this rig I'll qualify for 'Old Timer' plates which qualify us for a smog exemption.
First I'll need insurance for it -- that'll be another process of discovery...
-John