Hello Scotty
The 2M16 is the first I have recorded here.
Most early AVs I have seen have been 2M14's.
The 16 is a real treat!

I have never seen an 18" or 20" AV, but we
know they were advertised.

the 131X tells us the engine is original to Condeco,
and AV supplied the tank, muffler and air cleaner.

The Everyman 15 is the most common I have recorded.

These were beautiful old mowers.
The smell of an open chaincase still brings back memories.

Cheers
Jack