These sketches are from the 1930 part book of model A and B. Was the cover made of rubber or backlite? Do anybody have original covers on their Pierce?
I don’t have originals, but completely by chance found a perfect match in a US Army surplus automotive wiring kit–correct length, number of ribs, etc. Unfortunately I don’t have any left over. See also a photo of an engine in “The Story of Pierce-Arrow,” which was reprinted by PAS circa 1978.
Rubber