I've got a 45-EY-1 almost the same as that but a later revision. They are fun little players. I need to get mine to consistently drop a record...The stack likes to go crooked on the change cycle and not let the bottom one go.
DSCN2813 by
Tom Carlson, on Flickr
It is impressive how good of audio RCA was able to squeeze out of what amounts to an AA5 with the converter and IF tubes (ie all the radio stuff) stripped off.