Vintage Sessions plane prop airplane wood domed electric clock

Not sure of the age of this vintage Sessions clock? A nice piece that is quiet running. Has a few marks in the wood as shown. Chrome on outer clock ring is a little thin but display's well. Has the often missing rear landing support. Measures 22 1/2 wide and 3" thick measured at the domed 4" glass face. Not sure what type wood it's made of? USA only,lower 48. NO BIDDERS WITH LESS THAN 5 FEEDBACK.