Old Upright Freezer
It will likely have some sort of fiberglass insulation, if you are going to move this freezer remove the door and door strike and it should come through fine unless someone put in smaller doors.
It is very cool and these early freezers do not use as much power as the ones that came later in the 1960s-the 1970s, but if it does not work it might be difficult to fix, many older Amana freezers used R-22 instead of the usual R-12 that almost all refs and freezers used, if it is an R-22 machine and you need a new compressor R-22 compressors are hard to find for residential refrigeration.