Look what I found in our local auto trader mag!
The listing states:
"1970 CANSTER CAMPER, 10', Fiberglass, queen mattress, stove & sink, elec/propane-propane tank included, good for campers or for hunters, $2,550. (805) 344-4491"
I'm on the California Central Coast and suspect this trailer is in Los Alamos (Santa Barbara County).
Looks an awfully lot like my 1971 Compact Jr. Fun fun for someone!