The inside placard actually shows the beginning date of Duro Metal Products as 1917, it would be interesting to see why there is a small inconsistency between the two. It only makes sense to me that this set was sold in 1967 unless I'm overlooking something.
Thanks oldtuleguy I was pleased to come across it. I cant find this set in the 1967 indestro tool catalog, and I cant find a Duro-chrome catalog for this year. Any thoughts?
This is my first Duro-Chrome set that I recently picked up on trade, saw it at the antique shop and it looked so nice. It's set number 60249, 50th anniversary 3/8 18 piece set.