Rare finds. Schenley, Grants, Johnny Red etc.

[whiskeysearch]

Found this stuff while cleaning out parents house. All are sealed, with labels, and full ... and i'm trying to figure out what to do with them.

Any feedback would be appreciated. Some have their original giftboxes etc...

Do these get better or worse with age?
Is there a vialbe market for any of these?

Canadian Schenley - casked 1948 bottled 1963 Numbered certificate of age.
Grants Stand Fast - Glasgow, Scotland (age unknown) 1950's-60's
Johnny Walker Red label-in orig. wrapped box shipped from UK -1960's