The first National Leaguer to amass 300 home runs, Rogers Hornsby also topped the mythical .400 mark in three seasons. He remains the only man to post a .400 batting average and slug 40 dingers.

The Rajah’s first career home run was an inside-the-park job on May 14, 1916 off of Brooklyn’s Jeff Pfeffer. Overall Hornsby went 19-for-59 against Jeff, good for a .339 average. His on-base mark against the hurler is .371 and his slugging percentage stands at .429. Though solid, those numbers are all well below Hornsby’s career slash line of .358/.434/.577.

Pfeffer won 25 games the year Hornsby hit his first homer in ’16. The 6’3″ 210-pounder’s performance helped the Dodgers win the NL pennant. Two years later he pitched in just one game – a two-hit complete-game shutout against the eventual National League champion Chicago Cubs. In the letter above Pfeffer explains his abbreviated campaign.

“The reason for my one game appearance during the season of 1918 – I was busy with duties at the Great Lakes Naval Station as a member of the Armed Services where I was stationed for two months during the First World War. I pitched the one game for Brooklyn when they came to Chicago on one of their regular trips of that season.”

Pfeffer’s signature is at the bottom.

Interestingly the correspondence is dated June 17, 1965 from Chicago, a half-century to the day after his 13 2/3-inning complete-game loss in the same city. On June 17, 1915 Cub hurler Zip Zabel established a still-standing MLB record by throwing 18 1/3 innings in relief for the win.

Learn more about Pfeffer by clicking here.

Quite simply, Rogers Hornsby is the greatest right-handed hitter in the history of the game. Possessor of the baseball’s highest average among righties, he topped the .400 mark three seasons.

Hornsby was simply dominant from 1920-1925, leading the league in average, on-base percentage and slugging each of the six seasons. Winner of two Triple Crowns, Hornsby remains the only player to slug 40 homers and hit .400 in the game season.

His 1922 campaign remains one of the greatest in MLB history. That year Hornsby led the league in seven offensive categories and completely dominated his league.

The difference between Hornsby’s league-leading numbers and the second-place finisher is astounding. He hit .401 with a .772 slugging percentage. The marks directly behind him were .354 and .572, respectively. Hornsby’s homer total of 42 was 161.5% higher than the second place man while his 450 total bases outpaced the #2 hitter by 136.

The two-time MVP played 23 seasons and retired with a .358 lifetime average. His career on-base percentage stands at .434 while his slugging mark is .577.

Hornsby was inducted into the Hall of Fame in 1942.

In the collection is a bold Hornsby autograph on a book drawing.

Rogers Hornsby had a year to remember in 1922. It was the first of his record-tying three seasons with a .400 average. With 42 homers and 152 RBI, Hornsby also secured the Triple Crown. Forgotten amidst the jaw-dropping numbers is that Hornsby also became the second man in baseball history to record a season with 200+ hits and at least 100 going for extra bases.

The season before in 1921 Babe Ruth became the first to accomplish the feat with 44 doubles, 16 triples, 59 homers and 204 hits overall. Ruth’s teammate Lou Gehrig made it a trio of Hall of Famers when 117 of his 218 hits went for extra bases. The Iron Horse did it again three years later, the same year that the Phillies Chuck Klein recorded the rare numbers. In 1932 Klein repeated to join Gehrig as the only men to accomplish it twice.

The ’32 campaign was a special one in Philadelphia as Klein and Jimmie Foxx each reached the milestone numbers. Hank Greenberg became the last man of the 1930s to do it in 1937. The only man to go 200/100 the following decade was Stan Musial in 1948. Baseball waited more than a half-century to see the feat accomplished again before Colorado’s Todd Helton did it in 2000.

In the collection is a bold autograph of the Bambino on an 8×10 photo.

Rogers Hornsby’s dominance of the 1920s was profound. For the decade he hit .383 with a .460 on-base percentage and a .637 slugging mark. His yearly averages include 208 hits, 40 doubles, 12 triples, 25 homers, 115 RBI, and 347 total bases.

He tallied 6 seasons of double-digit WAR totals and 94.4 WAR overall during the decade. His OPS+ in the 20s was 188.

In eight of the ten seasons, he stood atop the Senior Circuit in on-base and slugging percentage. Hornsby won all 7 of his batting titles during the 20s including each one in the first 6 years of the decade.

From 1921-1925 he averaged .402 with an incredible OPS+ of 204. His dominance was complete.

Shown here on Browns letterhead is a correspondence from Hornsby to Sam “Red Solomon”. Dated November 10, 1934 the letter is original and vintage, the signature is clearly secretarial.

As a 12-year old in 1928, Red was a baseball sensation. As third baseman and manager of the Bronx Kiwanis team, he led them to a 20-1 record and New York’s city-wide sandlot championship.

In 1929 Cubs Manager Joe McCarthy signed Solomon to a contract. According to Gary Cierdkowski, McCarthy said of Red, “I consider young Solomon the best natural baseball player for his size I have ever seen.”

The Cubs signed the young phenom to a contract touting him as a prospect. When the team played in Brooklyn, New York, or Philadelphia, Red worked out with them. Hornsby was the Chicago second basemen and NL MVP that season and often gave Solomon batting tips.

In 1933 the 17-year old Solomon was invited to a tryout with the Brooklyn Dodgers. During the scrimmage a runner collided with Red at third base, causing a double compound fracture with bones protruding through the skin. Doctors said the gruesome injury spelled the end of the boy’s career.

The above letter is written to Solomon in late 1934. As manager of the St. Louis Browns, Hornsby tells Red, “if you have the opportunity to go south with the Giants…do not hesitate to accept the invitation”. Rajah goes on to that when the Browns, “visit Yankee Stadium in the early part of 1935 hope you will look me up and I will be glad to have you work out with our club.”

Solomon never did make the professional ranks. He did, however, play in semi-pro leagues for many years in New York and New Jersey.