I ordered the ones from eBay. They will arrive some time in december. I must say it's a jungle. Some sellers seems to confuse the  part numbers - you have to double check. I also found the B7A 6038-A much cheaper in some (old) catalogues (EG. midwestearlyford.com) . They might be available somewhere else. But now I got my set and am very grateful.

Carl....He needs motor mounts for 6 cyl. 223 not a Y-Block.

i have a pair of original y block motor mounts,they look new but not sure if they are. If you are still looking let me know and i will send you some pictures to your cell phone or e mail   Carl

This is the FORD PART NUMBER while searching for NOS - B7A 6038-A

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Actually found that picture on eBay and that pair was for sale.  Here’s the link.  Doing a more extensive search may find a less expensive pair.
1954 1955 1956 1957 1958 Ford Edsel 223 6 Cyl NORS Motor Mounts B7A-6038-A (Pr) | eBay 
 

Lorena, Texas (South of Waco)

It's fantastic! I've really been searching, also for the inline 6, 223 engines.
So are those for sale?

What looks to be similar to what you have are the six cylinder motor mounts for the 1954-1958 Fords with the 223” engine.
 

Lorena, Texas (South of Waco)

My original: The offset of the hole is 46 mm, the height is 66 mm

The westar EM-2110: offset 8 mm, height 75 mm

Can you put a tape measure to the two pictured motor mounts and give us a ‘height’ measurement?

Lorena, Texas (South of Waco)

Thankyou for the excerpt, Ted. Now I've browsed a lot of models and their motor mounts. But no luck to find something like mine. Also thanks for the link to “Hemmings motor club”; That might be an option.