1970 Topps #298 Ken Henderson
About Ken Henderson
Henderson pulled a hamstring playing winter ball in Puerto Rico and began 1969 on the disabled list, finishing at .225 with six home runs in 113 games as the Giants ended three games behind Atlanta. Card #298, from the third series of 1970 Topps, lists him with San Francisco. In 1970 he scored 104 runs, walked 88 times and stole 20 bases in 23 tries, the best success rate in the National League.
Ken Henderson was a switch-hitting outfielder for seven major-league clubs from 1965 to 1980, beginning with San Francisco and ending with the Chicago Cubs. Raised near San Diego, he followed his father Joseph, a Navy ballplayer who became a scout, into baseball. His brothers Rob and Joe also signed with the Giants. Scouts and writers compared Henderson to Willie Mays, an expectation he often considered unfair. He hit .294 with 17 home runs and 88 RBIs in 148 games in 1970. After San Francisco, he played for the White Sox, Braves, Rangers, Mets, Reds and Cubs, finishing with 1,168 hits, 122 home runs and a .257 average. He later worked in sales and marketing, becoming a vice president at Staples. In 2010 he returned to the Giants as a director of sales.
Sources: Wikipedia · SABR BioProject · Baseball-Reference · BaseballCardPedia
Graded population (PSA & SGC)
| Grader | Total | 10 | 9 | 8 | 7 | 6 | 5 | 1-4 | Auth |
|---|---|---|---|---|---|---|---|---|---|
| PSA | 353 | 13 | 102 | 203 | 25 | 7 | 2 | 1 | 0 |
| SGC | 17 | 0 | 4 | 11 | 1 | 1 | 0 | 0 | 0 |
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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Related cards
Team card: #696 San Francisco Giants
More San Francisco Giants cards:
- #13 Jack Hiatt
- #42 Tito Fuentes
- #58 Dave Marshall
- #63 1969 National League RBI Leaders
- #65 1969 National League Home Run Leaders
- #67 1969 National League ERA Leaders
- #69 1969 National League Pitching Leaders
- #77 Frank Linzy
- #107 Bobby Etheridge
- #135 Dick Dietz
- #176 Jim Hart
- #210 Juan Marichal
- #229 Rich Robertson
- #250 Willie McCovey
Frequently asked questions
What is the 1970 Topps #298 card?
It is card #298 of the 720-card 1970 Topps Baseball set, picturing Ken Henderson of the San Francisco Giants.
How many cards are in the 1970 Topps Baseball set?
720 cards, tracked as 726 collectible states. Numbers run from 1 to 720 with none skipped, issued in seven series - #1-132, #133-263, #264-372, #373-459, #460-546, #547-633 and the high numbers, #634-720; 6 cards, all of them checklists, carry catalogued print variations that the master set counts separately.
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.