1970 O-Pee-Chee/OPC #210 Juan Marichal (Giants)

1952 is often thought of as Topps 1st baseball card set, but it was not.
Topps issued several smaller baseball card sets prior to their huge 1952 set.
Topps buzz word was "BIGGER is BETTER" for their 1952 Topps set which Topps described as: "GIANT IN BOTH SIZE and NUMBER of CARDS" (407).

Key card in the 1952 Topps set is #311 MICKEY MANTLE. Often called Mickey Mantle's Rookie card - BUT IT IS NOT. That honor goes to his 1951 Bowman.
1952 Topps "High Numbers" (#311-#407), are very, very scarce with an interesting story:
This HUGE set was released in series weeks apart. By the last (6th) series, baseball season was over and football starting. Candy shops had plenty of baseball cards from earlier series so most cancelled their orders for the last series creating the scarcity.

Adding interest is how Topps disposed of the now un-needed cards including THOUSANDS of 1952 Topps MICKEY MANTLE's. They dumped them into the Atlantic Ocean like most of New York's trash in those days.

Gateway Stamp Company has provided collectors over 1 MILLION authenticated certified autographs over the last 30+ years. Though a "stamp company", Gateway went down a new creative road combining art, color photographs, historical events & autographs with their full-color silk cachet envelopes.

WHAT IS A SILK CACHET ?
A "cachet" is a design on an envelope marking an event. "Silk" refers to the delicate material the art and photography are printed on after which it's signed by the player and then post-marked by the Post Office IN THE EVENT'S CITY !!!

WHY POSTMARKS?
A postmark is a great way to mark historical events and the rules governing postmarks GUARANTEES that NO Gateway issue can EVER be re-issued protecting their value !!!