This is the "Joe DiMaggio: The Streak" collector's plate, which depicts the legendary New York Yankees outfielder completing his iconic swing in front of a packed stadium. 

Product Specifications & Dimensions

• Diameter: As shown beside the tape measure, the standard plate measures 8.25 to 8.5 inches (approximately 21 cm) across.

• Material & Accent: Hard-fired porcelain featuring a 22-karat gold-gilded rim.

• Release Year: 1993

The back of a vintage porcelain collector's plate titled "Joe DiMaggio: The Streak" by artist Stephen Gardner, released in 1993 as part of the "Great Moments in Baseball" collection by The Bradford Exchange. 

Key details visible on the back include:

• Plate No.: 21020

• Bradex Number: 84-B10-5.1

• Manufacturer: The Bradford Exchange / Yankee Clipper Enterprises, Inc.

The current market value for the 1993 "Joe DiMaggio: The Streak" collector's plate from The Bradford Exchange ranges between $5.00 and $25.00, depending entirely on its condition and whether its original packaging is intact. 

Because collector plates from the 1990s were mass-produced in very large quantities, they generally do not hold high secondary market value