Ohio or California trailer??
Was your 1964
Ambassador built in California or Ohio? The factory where your trailer was built is written across the bottom of the serial number plate on the exterior near the door. The reason I ask is that the windows were different between Calif. and Ohio 1964
trailers, so a general description of a 1964
trailer window may be confusing if the trailer on which the window being described is found is not from the same factory as your trailer (and windows). I can describe how the windows on my 1964 Ohio built 19' Globe Trotter are removed, but someone else will have to help you if your trailer was built in California.
Fred Coldwell, WBCCI #1510, AIR #2675
Denver, Colorado - WBCCI Unit 24
Airstream Life "Old Aluminum"
Airstream Life "From the Archives"