Thanks Gil.
So I was figuring it was 1960's but I am not sure. Would you say it is late 60's or not at all 60's and more like 1970's?
I really like the color combination. I thought about going back with the light blue green and salmon firebox but could not match it. So I opted for the 50's colors.
It turned out better than I expected. Certainly not original color but that can always be changed.
As always thank you for the information. Have a great day.