1965 Ambassador 28′

Ohio | J O(I) 28 5 NNN
California | S O(I) 28 5 NNN

(O prefix for standard Landyacht options, I for Int’l options)
“5NN” for double-bed layout

Ambassadors are almost always found with the International option package, with the name International prominently displayed on the side. As a result, many times they are mistakenly identified as “Airstream Internationals”.