I dug out an old Winchester catalogue from 1962. This is what they had listed for Silvertips:
250 Savage: 100 gr.
257 Roberts: 100 gr.
270 Win: 130 gr.
30-30: 150 & 170 gr.
30 Remington: 170 gr.
30-06: 150, 180 & 220 gr.
.300 H&H Ditto
308 Win. 150, 180 & 200 gr.
30-40 Krag 180 & 220 gr.
.32 Special 170 gr.
.32 Remington: 170 gr.
.338 Win Mag: 250 gr.
.348 Win: 150, 200 & 250 gr.
.35 Remington: 200 gr.
.358 Winchester: 200 & 250 gr.
.375 H&H: 300 gr.