A collectors¿ dream! Huge stamp collection!

We have found this stamp collection in a container as part of our purchase at a storage unit auction. We don’t know anything about stamps, but this is clearly not a primary schoolgirl’s accumulation of postage stamps. Unfortunately we have no idea about approximate value or rarity, but who knows… some extremely rare finds have been made in collections such as these in the past. A huge pile of hundreds, if not thousands, of stamps in little stamp envelopes. A bunch of first day covers ect. Many stamps in albums, with some accompanied by notes. Study pictures carefully as they are part of the description. Shipping and packaging (R60) is done on the Wednesday after the auction.