Baseball Salary Research Before Digital Records Existed
Looking into player compensation from the 1960s and earlier is frustrating because the paper trail basically disappears after a few decades. You reach for something concrete and find scattered box scores and newspaper clippings instead. I spent about three weeks tracking down salary figures for pitchers who never became household names, and let me tell you, the process is tedious in a way most people don't anticipate. Jim Morriss pitched in the majors from 1960 to 1965, mostly with Washington and Boston. He was a mid-rotation starter who posted a 44-48 record with a 3.86 ERA across parts of six seasons. Not a superstar, but not a fringe callup either. That middle ground is exactly where salary research gets difficult. The actual salary numbers for players like Morriss are almost never published in a single place. What exists comes from a few different sources: newspaper articles from the era, MLB collective bargaining documents that surfaced later, and occasionally player interviews or autobiographies. For someone like Morriss, you might find a mention here or there. I found a 1963 Washington Post piece that referenced his contract extension at roughly $18,000 to $20,000 a year, which was solidly above minimum but nowhere near the top of the payroll. Minimum salary that year was $7,500.
What people often miss when digging into this kind of research is that pre-1970 contracts were negotiated individually, not through any standardized framework. There was no collective bargaining agreement until 1968, and even that didn't retroactively organize anything. So every player's deal was essentially a private conversation between the agent, the front office, and sometimes the owner himself. This means two pitchers with identical stats on the same team could make drastically different amounts based on negotiation skill, leverage, and timing. I ran into a specific problem when trying to verify Morriss's 1964 figure. The Boston Globe archives from that season had a brief mention of his contract but used vague language like "substantial raise" without giving a number. My workaround was to cross-reference the contract year with the team's overall payroll, which could be found in the club's annual financial reports that some newspapers published. The Red Sox payroll in 1964 was approximately $850,000, and Morriss was listed among the higher-earning pitchers on that roster but below the ace tier. That placed him likely in the $22,000 to $26,000 range, which aligned with what I'd found for similar players in comparable roles. The broader pattern here is that mid-tier pitchers from that era probably earned between $15,000 and $35,000 annually depending on performance and tenure. Star pitchers like Sandy Koufax or Early Wynn made well over $100,000 by the mid-1960s, but the room temperature players — the guys who pitched well enough to stay in the league but never made an All-Star team — occupied a fairly compressed salary band. There wasn't massive variance between a 10-10 pitcher and a 15-12 pitcher on the same club.
For anyone actually doing this research, the primary tools are the Retrosheet database for game-by-game transactions, the Society for American Baseball Research archives for biographical details, and old newspaper microfilm or digitized collections like Newspapers.com and the Library of Congress Chronicling America. The SABR Bio Project has entries for many players from this era that include contract hints, though they're often incomplete for lesser-known figures. There is a significant limitation to keep in mind: what you find online is often secondhand or unverified. A lot of the salary figures floating around fan forums and casual websites are guesses dressed up as facts. I've seen Morriss's salary cited as high as $40,000 in one place and as low as $14,000 in another, and both could be technically defensible depending on which year and which contract clause you're referencing. Always trace the number back to a primary source before using it anywhere. Another thing worth noting is the gap between guaranteed money and actual earnings. Many players from this era had clauses for bonuses, appearance fees, or performance incentives that are nearly impossible to reconstruct today. A pitcher might have been listed at $20,000 on paper but taken home $27,000 after a September call-up bonus and a few midseason incentives. These details rarely survived in the public record.
Get the Full Details

If you want a starting point that's more reliable than hunting through decades of newspaper archives, the MLB Player Contract Database at Baseball Prospectus and the historical salary compilations put together by researchers like John Thorn and Lance Bartlett are useful references. They've done the heavy lifting of assembling what survived from team ledgers and union records. But even their data has gaps, especially for players who spent most of their careers before 1970 and never reached All-Star caliber.