Your Black & White appears to be from pre-1953, as it is dedicated to "the King" on the Royal Warrant...but I'd need to see the Tax Stamps to get you a finer dating.
(Your probably in the $80-120 range on this one.)
The same goes for the Four Rose whisky...need to see the stamps. (Not as collectable as older Scotch Whisky, but I think you could get between $50-80 for this one.)
I can give you a valuation on both once I can narrow down the bottle dates, and having closer dates can get you a better price.
I would probably be interested in making an offer for the Black & White, to add to my collection, as I collect both sealed Spring-Cap bottles, and Black & White.
Walter C Hurst