Lot Of Two 1950s Vintage Ed Wusthof Stainless Knife Solingen Germany

Please read description!  This is for a used lot of Two 1950s Vintage Ed Wusthof Stainless Knife Solingen Germany. Has the trident mark on the blade. They are 6.5 inches long. I believe they would be considered a paring knife. There is a piece of wood broke off on the end of the one of the knives on one side as shown in the second to last photo. Does show some normal wear but considering their age, they are in good condition.  I am not an expert on knives and unfortunately could not find anything similar to these knives online. My wife reached out to the company. Unfortunately the Wusthof family historian has retired, so the United States corporation sent over a copy of our email with the photo attached to the Germany headquarters to see if they were aware of the year that this was made. The closest knife they were able to find was from a 1956 catalog, especially since when these knives was made, there was no sku number on it.  Now they are unsure if it is from 1956 could be older, but it was the closest thing they could find, as we were told.  The last picture shows part of the email that they sent us to show what year they think this knife was manufactured. I believe it matches up to the knife that has 170 under it. I can always send more information from the email if requested.  Please view all photos carefully to see the exact condition. Let me know if you have any questions or need any additional photos.