Hi- I’m new here. I’m looking on Marketplace at what appears to be a 60s King Tempo with a wood case (not a 606 with molded plastic case). Many of the vintage Tempos have a curved hand brace, but this one is straight. Can anyone tell me what years this variation was made?

Being new here, I’m not hip to posting photos yet. <EMOJI seq="1f60a" tseq="1f60a">😊</EMOJI>