Dunno about any Speer chronograph test in 1969. Where did you find that?
But my #6 Speer manual (published in 1964) includes a big list of chronograph tests of factory ammo in their test rifles. The 175-grain factory load got 2990 fps from a Remington 700. The 150-grain Remington ammo got 3135 fps.
1969 manuel. Throated correctly the 7mm rem can produce excellent velocity. In terms of killi game well the 7X57 and 7/08 does that well
I got banned on another web site for a debate that happened on this site. That's a first
