Caprivi, yes the Manton is gone to another Speed aficionado. ;(
I'm going to keep the 35/303 loadings to 35 Remington pressures in deference to rifle's age.

Ron, yes the rifle still retains its barrel sight. The rebore was done by
Cliff LaBounty in Washington back in 2004 or so. Haven't tried a dummy load in magazine yet. I'll report when I do.