Well this is getting interesting.
The 1st copy of Eastern Front that I received in Trade months ago with all the little ziplocs labeled "EF" seems to have a multitude of different pieces from different games.
Exciting. But now I have 2 copies of Maps 1 - 8. And probably doubles of 75% of the EF Counters!
Dan, Do you have any pieces that look like this?
YES!
And some German units with what I call the "Curly Winged Eagle" insignia.
And some Soviet Units in Dark Green with a Red Diagonal Stripe.
And some "SS".
With 2 different insignias.
You Can Right Click and open image in New Tab to see the whole pic.
From the above comments I am guessing my 2nd version of Eastern Front with 4 unpunched countersheets is correct.
Looks like the original Eastern Front Countersheet 3 became / morphed into Road to Berlin Countersheet 4 and APL used RTB CS 4 when reissuing EF.
Coolness.
Thanks All!