Hi,I apoligize in advance if I have this posted in the wrong place.my name is mick,and I mostly collect old gaspumps,and clocks.recently I purchased this clock off of Craig's list,because it was an Aztec.the marquee had the lettering &quot;OLIVER-SALES-SERVICE&quot; on it.this clock was probably made in the early 1940s 

I am trying to determine if this may have been an actual &quot;Oliver &quot; clock,that may have been made for a shop.dont think it was actually licensed by Oliver or anything like that.the outer neon ring is missing,and I am trying to determine what that color might have been also.i am leaning towards green.
  If anyone here may have any information,I would appreciate it very much.i am not trying to find a value,as this clock is not for sale.just trying to find out if it could actually have some connection with Oliver tractors.thank you very much.mick