1948 Exhibit Baseball's Great Hall of Fame John J. McGraw
John J. McGraw · Exhibit Supply Company (ESCo) · Postcard-size Exhibit Card
Player
John J. McGraw
Set
1948 Exhibit Supply Co. Baseball's Great Hall of Fame
Year
1948
Card #
Not numbered
Condition Grade
PSA 3 (VG) to PSA 4 (VG-EX) equivalent
Category
Postcard-size Exhibit Card
Manufacturer
Exhibit Supply Company (ESCo)
Demand Level
Moderate
Valuation
Raw (Ungraded) Value
$40 - $75
Graded Value
PSA 3: $80-110, PSA 4: $135-175, PSA 5: $225-275
Comparable Sales
Recent raw sales for McGraw range from $35 to $60 depending on corner sharpness. Graded PSA 4 copies have recently settled between $140 and $180.
Description
A classic oversized Exhibit card measuring 3-3/8 by 5-3/8 inches. Featuring a black and white portrait of legendary New York Giants manager John McGraw set within a columned 'Hall of Fame' border. The bottom features a brief career biography and the 'Exhibit Card' designation. The card features a facsimile signature across the jersey.
Key Features
Hall of Fame manager, oversized vintage stock, iconic 1948 set marking the early post-war era of Exhibit cards.
Authenticity Indicators
Correct thick postcard-style card stock, matte finish, specific typography for 'AN EXHIBIT CARD' and the 'Made in USA' mark. Confidence: High.
Flaws to Note
Visible corner rounding on all four corners, light edge wear, and a significant shadow/discoloration on the left side (likely from photographic lighting or storage). Some surface toning consistent with age.
Selling Guide
Where to Sell
eBay, specialized vintage sports auctions (Heritage or REA), or large-scale vintage card shows.
Selling Tips
Due to the size, use a dedicated 'Exhibit' size top loader for protection. Clearly state the dimensions in the listing to avoid confusion with standard trading cards. Mention the New York Giants connection to attract team collectors.