The 1971 Topps Darold Knowles #261 card, graded PSA 5.5 EX+ (Excellent Plus), is a noteworthy addition for collectors of vintage baseball cards. Darold Knowles, a skilled pitcher, played for several teams during his career, including a notable period with the Washington Senators. Knowles was known for his reliability on the mound and his ability to perform under pressure, qualities that made him a valuable player throughout his career.
The 1971 Topps series is famous for its bold, black-bordered design, making it a standout set in terms of aesthetic appeal. These black borders, however, make the cards particularly susceptible to wear, making higher grade cards like this one more sought after. The PSA 5.5 EX+ grade of this card indicates it has been well-maintained, preserving its quality and historical value. For enthusiasts of baseball history or collectors focusing on the Washington Senators, this Darold Knowles card is a cherished piece of memorabilia.