Anyone know RR mark?

[aquamar]

Hello:
Can anyone help me decode this one? I'm curious what the A in EP - A would stand for...Alloy? Aluminum...seems to heavy.

This is taken from a wishbone design twin set of preserve servers...wish my camera was working so I could post a pic.



Thanks!
.

[Waylander]

As far as I am aware, The "A" relates to the (real or claimed) quality/thickness of the plating.

Waylander
.