















Delrin handles from the USA era til 1973-74 will have the oval around CASE on the shield. Case started the "Delrin" shields in '74 so there are some made each way in 73-74.RedBone6318 wrote: ↑Wed Jan 25, 2023 12:39 pmYou may be correct on that. I was basing it off of comparisons to my xx era 048s which have a slimmer master blade. I see now that later ones had a blade similar to this one. As far as the shield, I thought the delrin shields didnt have the oval around the letters?