Michael Lorenzen -- 1961 Throwback Jersey -- Cardinals vs. Reds on July 21, 2019 -- Jersey Size 44

2023 Topps Now Baseball Checklist, Team Set Lists, Print Runs

2017 Topps

Who was the first major league baseball manager to get ejected from a game more than once during his career? - Quora

Who was the oldest rookie in Major League Baseball? - Quora

Thursday, August 6, 2015 by The Westfield News - Issuu

Reds' Michael Lorenzen changed his number to 21 to honor Roberto Clemente

NWH-6-6-2015 by Shaw Media - Issuu

Peninsula Clarion, August 18, 2019 by Sound Publishing - Issuu

2016 Topps

Baseball Roundtable - Baseball's like life-only better

rotisserieduckdotcom – Page 5 – Baseball Analysis & Baseball Cards

2018.09.30 Press Democrat

Baseball Roundtable - Baseball's like life-only better