All sockets have wear from age and use, but have plenty of life left in them.  Most have some surface rust from sitting around.  Two of the sockets don't have a manufacturers name on them, but look really similar to the OTC.  There are two 3-1/4" sockets, one is a 6 point, the other is an 8 point.  Comes with:

OTC 1909, 3-1/4" (8 point)

E-1908 , 3-1/4" (6 point)

E-1928,  3-3/4" (6 point)

KD 2458, 4" (6 point)

All are 3/4 drive and made in the USA.  No previous owners markings.  Sockets are well rested and ready to get back to work.  Any questions please contact me.  Thanks, Don