(!!) (Best Single) JAN-5693 GE JAN Black Can NOS 1978 (3.0ma)
5693 RCA branded Raytheon used good 1960 (2.2ma)
5693 RCA branded Raytheon used good 1960 (2.7ma)
5693 RCA used good 1958 (2.4ma)
(!!) 5693 RCA red can NOS 1949 (2.9ma)
(!!) (Best Single) JAN-CRC-5693 RCA red can NOS 1961 (3.4ma) (Peluso, Gibson)