On 12/08/11 14:29, David Lennick wrote:
> Compo pressings don't have the rounded edge RCAs do, although that changed late
> in 1958. The other clue would be the raised lettering (matrix numbers) in the
> dead wax.
>
> dl
>
> ==========================
Is "dead wax" the same as mortician's wax?
Julian Vein