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Checklists › 1977 Topps Baseball › #414 Tommy Harper

1977 Topps #414 Tommy Harper

Baltimore Orioles · Designated hitter · American League · Base set · Card #414 of 660
Position shown is where he played most in 1976 - designated hitter, from that season's games by position - not read off the card.
1977 Topps #414 Tommy Harper, Baltimore Orioles
1977 Topps #414 Tommy Harper card back
The back of #414 Tommy Harper.

About Tommy Harper

Tommy Harper signed with the Baltimore Orioles on April 9, 1976. He played sparingly at designated hitter and as a pinch hitter, batting .234 with 1 home run in 46 games, and the Orioles released him after the season. Card #414 in the 1977 Topps set lists him with Baltimore.

Tommy Harper signed with Cincinnati in 1960, scouted by Bobby Mattick, and reached the majors in 1962 as a third baseman before moving to the outfield. Across 15 seasons (1962-1976) with the Reds, Indians, Pilots/Brewers, Red Sox, Angels, Athletics and Orioles he hit .257 with 1,609 hits in 1,810 games. He also hit 146 home runs, drove in 567 runs and stole 408 bases. In 1969 he stole 73 bases for the expansion Seattle Pilots, the most by an American Leaguer since Ty Cobb's 96 in 1915. In 1970 with Milwaukee he became the fifth major leaguer to join the 30-30 club (31 home runs, 38 steals) and made his only All-Star team. He led the league again in 1973 with 54 steals, a Red Sox record that stood until 2009, and was voted the club's Most Valuable Player. Known as "Tailwind Tommy," he later coached for Boston and Montreal and entered the Red Sox Hall of Fame in 2010.

Sources: Wikipedia · SABR BioProject · Baseball-Reference · Baseball Almanac (1) · Baseball Almanac (2) · BaseballCardPedia

Graded population (PSA & SGC)

GraderTotal10987651-4Auth
PSA677332331000
SGC502111000

Graded population — a scarcity guide, not a price. Data as of 2026-10-19. Half grades fold down for both graders (8.5→8); PSA qualified slabs (OC, ST, PD, MC and the like) are not counted.

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Frequently asked questions

What is the 1977 Topps #414 card?

It is card #414 of the 660-card 1977 Topps Baseball set, picturing Tommy Harper of the Baltimore Orioles.

How many cards are in the 1977 Topps Baseball set?

660 cards, numbered 1 through 660 with none skipped and distributed as a single series. No card carries a catalogued print variation, so the base set and the master set are the same 660 cards.

Sources: Trading Card Database, PSA CardFacts, BaseballCardPedia, Cardboard Connection, Baseball Almanac, Baseball-Reference, the SABR BioProject and the National Baseball Hall of Fame, PSA & SGC population reports. Card data compiled and maintained by T206Cards.com. Page last updated 2026-10-25.