Atwater Kent Model 545 Tombstone (1935, 1936 season)
Atwater Kent 545
The Atwater Kent 545 is a 5-tube AC powered 2-band
compact introduced as part of their 1936 line-up in the
early summer of 1935. It had an introductory sales
price of $39.90.

Its tube line up is 6A7, 6D6, 75, 42 and 80.  
Schematic.
Tuning range is 540-1712kc and 2300-7500kcs.

Within a  year of this radio being manufactured Atwater
Kent would close up his business and retire. He had
decided that he no longer wanted to manufacture sets
at a time when he felt other makers were compromising
on quality in the face of increasing competition.
Copyright TubeRadioLand.com
"Five tube A.C. compact with short wave and standard
broadcast for foreign and domestic programs, police, airplane
and amateur calls - six tuned circuits - airplane type
illuminated dial - vernier station selector for accurate tuning
- full, rich mellow tone from the over sized fully proportioned
speaker - automatic volume control minimizes blasting and
fading and maintains volume at a predetermined level"
Here's a smart new radio...
The cabinet was available with either the AC chassis, as
here, or as a battery-operated set (model 415Q).