A Brilliant 1956 Proof Set and a Cameo 1956 Proof Set - Very similar in appearance.

SanctionII

Brilliant set.

PF67TYPE2

PF68

PF67 (with haze and color)

PF67

PF66RD

Cameo set.

PF68+CAM

PF68CAM

PF68CAM

PF67CAM

PF67CAM

For the Cameo set I own it and made all five coins from raw submissions.

87redcivic

Total eye candy

winesteven

Another GREAT set “made” from scouring hundreds of raw proofs, and then buying and submitting for grading what your keen eyes found are the best! @SanctionII , “you’ve done it again!”

Steve

Extremeengineer

I just bought an unopened 56 a few days ago, planning to crack it tomorrow. I have few hopes of anything as spectacular as your finds, but I am looking forward to whatever I get. No matter what this won’t be my last try at unopened proofs, it’s like Christmas as a kid lol

SanctionII

For this 1956 set I own and made the cent, nickel.and half. I think all three warrant a Cameo, but our host disagrees with me.

The quarter and dime are examples taken from Coinfacts that, while frosted, also did not receive a Cameo designation

SanctionII

TTT.

I updated the OP to add photos of a separate Cameo 1956 Proof Set.

FlyingAl

Ah, welcome to the subjectivity of the CAM standard. Gotta love it!