The Variant and Subvariant structure is unique to hobbyDB and helps organize the database. Learn more by reading
What is a Variant
and
What is a Subvariant
in our help section.
Please Don't Swipe Our Decals!
The Variant and Subvariant structure is unique to hobbyDB and helps organize the database. Learn more by reading
What is a Variant
and
What is a Subvariant
in our help section.
The original name for STP was Scientifically Treated Petroleum. After Studerbaker-Packard purchased it they briefly changed it to Studebaker Tested Products.