U. S. Menmar. The Morgan Horse Magazine. March 1953

Upper photo from TMH 

Lower from the AllBreed site. 

https://beta.allbreedpedigree.com/u-s-menmar-eZVBNg9K/pedigree

From the AllBreed site--

Color: b AMHA #10445 Bay, bh socks white. Foaled: 04-30-1950, Middlebury, VT. Breeder: U. S. Morgan Horse Farm Died December 2, 1975, California. Grand Champion Stallion, 1956 Eastern Nationals. A very nice horse. Registered Morgan progeny: 49 colts, 30 fillies.

While many of his get did breed on, it does not appear that much has come down to today.