If you like to shoot cast bullets in your Whelen you ought to try 15.0 gr. of Unique with bullets from 200-225 gr.. Accuracy in my Whelen is outstanding, it is a nice easy shooting load.
Have a Remington 750 in 35 Whelen carbine it's a dream to shoot , have been looking 5 plus years for a 7600 35 Whelen carbine I gave up and just recently picked up a mint 7600 270 carbine that jes will be reboring to 35 Whelen. Great bear gun love the carbines short and sweet and they get the job done.
It is professional grade short to mid rage caliber very suitable for larger NA game like: large bear, moose, elk, bison,....European version which dates from ca. 1906 wears numbers 9.3x62 while American version is 9x63. Cool, eh?