Hello, The following original manuals are excess to my needs and are for sale. Prices include postage to the CONUS. Collins- 75S-1- 5th edition- Sept 1959- $17 Collins 312B-4- 4th edition- 15 Feb 1960- $15 Drake TR-3- with AC-3 Power Supply insert- $15 National NC-183- $15 Thanks for looking. 73, Joel