1970 O-Pee-Chee/OPC #350 Roberto Clemente (Pirates)

Grade
EX/MINT 15/85 l/r
Book Value
n/a
Our Price
$ 45
Add to cart

1970 O-Pee-Chee/OPC #350 Roberto Clemente (Pirates) cards value
Baseball
Below are short bits & pieces on sportscard & baseball trading card collecting.
Please wander around the website for more info, prices, values & images
on vintage baseball, football, basketball, hockey, sport and non-sports cards.

1955 Topps All-American Football
Checklist & Values


In 1955, college football was much more popular than the NFL. Topps response was the 100 card 1955 Topps All-American Football card set. Topps first major football issue featured the greatest college players from first half of the 20th century.

The 1955 Topps All-American football card set was issued in 1-card penny packs, 9-card nickel packs and 22-card cello packs with tons of rookies & stars including rookie card of former Supreme Court Justice Whizzer White.

TOP ROOKIES: The Four Horseman, Whizzer White, Fats Henry, Doc Blanchard, Don Hutson, Amos Stagg, Tom Harmon, Ernie Nevers ...
TOP STARS: Knute Rockne, Jim Thorpe, Sammy Baugh, Red Grange, Otto Graham ...

Click for complete 1955 Topps All-American Football cards checklist, values and prices.
Note: You may be on that page right now.
Baseball

Autographed Gateway Cachets


Gateway Stamp Company has provided collectors well over 1 MILLION authenticated certified autographs over the last 30 years.
Silk Cachets from Gateway Stamp Company
Even though a "stamp company", Gateway rarely dealt in stamps, going down a new and creative road becoming one of the world's most unique secrets in autograph collecting combining the best in art, color photographs, history and autographs with their full-color silk cachet envelopes. Gateway's first client was Cardinals Hall of Famer Lou Brock with hundreds to follow.

WHAT ARE FULL-COLOR SILK CACHETS?
A "cachet" is a message or design on an envelope marking a postal event. "Full-color silk" refers to the delicate material into which the original art and photography are printed. After which each silk is applied to the envelope, signed by the player and then officially post-marked by the U.S. Post Office IN THE CITY OF THE EVENT !!!

WHY POSTMARKS?
The key to EVERY Gateway cachet is the postmark.The best way to mark a date in history is with a postmark. The rules governing the granting of postmarks GUARANTEE that NO Gateway issue can EVER be re-issued protecting the value of the autographed, postmarked cachets !!!


Baseball

Team Autographed / Signed Baseballs


Team signed baseballs were the thing well before single-signed balls exploded on the market.
What is a "Team Signed Baseball" ???
Simple answer: A ball with XXX signatures of a certain team for a certain year. What is difficult is the XXX. Baseball tons of roster moves make it nearly impossible to "Get Them All".

Generally, team signed baseballs from early 1900's had 10 to 15 signatures, the 1940's that jumped to 18 to 25. Joyce Sports Research Collection (Notre Dame) says "signatures must include only members of a specific team from a specific year, and there must be some approximation of completeness."

Not concrete but to me a "team ball" MUST have ALL the team's STARS (unless a rookie or in season trade) and in today's market at least 20, preferably more, and the manager.

Determining Age of Team Signed Balls
"Official" league balls have stamped signatures of current league presidents on the "sweet spot". Starting 1934/1935 balls were produced by Spalding (NL) and Reach (AL). Rawlings took over in 1977/78. Have a possible team roster at hand, ESPN & baseball-reference.com have great sites), decipher a few signatures then solve the puzzle.

Click for our current Autographed/Signed Team Baseball inventory
Note: You may be on that page now.
Baseball
How do I keep cards in top condition ?

A: There is a wide variety of storage supplies available to help you keep your cardsin the best condition possible. They range from hard thick acrylic screw-down holders to "penny" soft sleeves for individual cards to cardboard boxes that can hold from 100 cards upto "monster boxes" that hold more than 5,000 sportscards.

We have a large selection available on our web site with quantities from 1 to 1,000.

Go back to the Goto top of Vintage Cards
© 1995-2025 www.Baseball-Cards.com / Joseph Juhasz ... All Rights Reserved