Runouts are stamped, except for etched (as follows by Side):
A: 1S, A2;
B: stand-alone V [in VSD], 1S, A4;
C: stand-alone V [in VSD], 1S, A5;
D: stand-alone V [in VSD], 1S, A6.
The etched squiggle-S (requiring good lighting & magnification to identify) indicates.
Released in a gatefold sleeve on gold labels.