Mullard Magic: For All Your Vintage Valve and Radio Needs!
5B/252M, STC,
5B/254M, STC, CV428
5CG8, RCA, NOS
5EA8, RCA, NIB ,6576
5R4GY, BRIMAR, 3 RIBBED PLATE, BROWN BASE WITH WHITE PRINT, CV717, 5R4G