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Checklists › 1978 Topps Baseball › #304 John Milner

1978 Topps #304 John Milner

New York Mets · First base · National League · Base set · Card #304 of 726
Position shown is where he played most in 1977, from that season's fielding records - not read off the card.
1978 Topps #304 John Milner, New York Mets
1978 Topps #304 John Milner card back
The back of #304 John Milner.

About John Milner

Card #304 still pictures him in a Mets uniform. In his first season with the Pirates he batted .271 in 108 games in a reserve role. He hit 6 home runs with 38 RBI, and Pittsburgh finished a game and a half behind the Phillies.

John Milner was a left-handed first baseman and outfielder who played from 1971 to 1982 for the New York Mets, Pittsburgh Pirates and Montreal Expos. The Mets drafted him in the 14th round in 1968 out of South Fulton High School in East Point, Georgia, and he took the nickname "The Hammer" from his admiration for Hank Aaron. He was a dead-pull hitter with fast wrists, and he reached the postseason with the 1973 Mets, the 1979 world champion Pirates and the 1981 Expos. Over 1,215 games he hit 131 home runs with a .249 average, and he drew 504 walks against 473 strikeouts. Recurring sore hamstrings cost him games through much of his career. From 1978 he was a Pirate and Expo, mostly a part-time starter and pinch hitter. His testimony at the 1985 Pittsburgh drug trials described cocaine and amphetamine use in major league clubhouses. He died in East Point on January 4, 2000.

Sources: Wikipedia · SABR BioProject · Baseball-Reference

Graded population (PSA & SGC)

GraderTotal10987651-4Auth
PSA157251022612010
SGC504010000

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 1978 Topps #304 card?

It is card #304 of the 726-card 1978 Topps Baseball set, picturing John Milner of the New York Mets.

How many cards are in the 1978 Topps Baseball set?

726 cards, numbered 1 through 726 with none skipped and issued as a single series, and 728 collectible states: #23 Bump Wills comes with or without a black circle, and #374 Jose Morales with or without black stitching over the red laces, so the master set counts both states of each.

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.