Original issue, US Army Technical Manual, 38 pages, size is 7 3/4" x 10 1/4", stapled, three hole punched, dated 16 January 1961.  This is not a commercial copy or print but an original issue government print published in 1961 and republished in 1989 to include changes 2 through 4.  This publication is titled - TM 11-5820-358-10, Operator's Manual for Radio Receiver R-390A/URR.  Publication is designed to provide information andf instructions for the operation of the R390A radio receiver.  Very well illustrated using photographs and line drawings.