[78-L] RCA Victor reverse side "spider web" etching name?

[David Lennick]

Aren't there two distinct designs, or are there more? The acousticals had a 
more web-like design and the flowery pattern was on single sides in album sets, 
but were there any other forms?

dl

David Weiner wrote:
> Did RCA officially call the back design a "spider web" or is that just
> collector terminology? It just as easily could be called "lace doily"
> design.
> 
> Dave W.