Muhammad Ali (signed as Cassius Clay)

Three-time World Heavyweight Champion and Global Cultural Icon · Boxing - Combat Sports

Olympic Gold Medalist (USA) / World Heavyweight Boxing

Muhammad Ali (signed as Cassius Clay)

Era

Early career - circa 1960-1964

Item Type

Autograph Clip

Condition

Fair/Good; the paper is clipped into a triangle with visible adhesive staining (toning) at the edges, though the ink remains bold and legible.

Rarity

Very Rare as 'Cassius Clay'; while Ali signed millions of items, examples using his birth name are significantly scarcer and highly sought after.

Overall Assessment

A high-quality, authentic specimen of one of the most desirable signatures in sports history, hindered only by the irregular clipping of the medium.

Authenticity Assessment

Highly likely authentic; confidence level: 95%. The signature exhibits the precise fluid upward strokes and specific looping 'C' characteristics of Ali's pre-name-change hand.

Signature Style

Full cursive signature including a 'From' inscription; characterized by a large, sweeping 'C' in Cassius and a sharp, vertical 'C' in Clay ending in a swift trailing stroke.

Signature Characteristics

Strong pen pressure, rapid execution, upward baseline trajectory, and a distinctive connection between the 'a' and 'y' in Clay.

Ink & Medium

Blue-black ballpoint ink on lined notebook paper, showcasing natural oxidation and ink absorption consistent with early 1960s stationary.

Item Description

Irregularly cut scrap of blue-lined notebook paper featuring the inscription 'From Cassius Clay'.

Estimated Value

$1,500 - $2,500 USD (Authenticated)

Comparison to Known Examples

Matches verified 1960 Olympic-era and early professional-era exemplars, particularly the way the 'F' in 'From' is separate and stylized.

Authentication Tips

Look for the specific 'loop-and-spear' formation of the 'Y' in Clay and the consistent 45-degree slant of the 'ss' in Cassius. Authentic examples from this era lack the Parkinson's-related tremors seen in later years.

Certification Recommendation

PSA/DNA or JSA (James Spence Authentication); these services provide the highest valuation bump for vintage boxing signatures.

Red Flags

No significant red flags observed; the ink bleed into the fibers and the natural aging of the adhesive stains suggest genuine vintage origin.

Provenance Notes

Due to its status as a 'clip,' establishing which notebook this originated from or the circumstances of the meeting (e.g., training camp or publicity event) would greatly enhance value.

Historical Context

Signed before his 1964 conversion to Islam and name change, representing the 'Louisville Lip' era of his meteoric rise to the championship.

Market Trends

The market for 'Cassius Clay' signed items is appreciating at a higher rate than later 'Muhammad Ali' items due to the limited four-year window of its usage.

Investment Potential

Excellent; early career signatures of icons like Ali serve as blue-chip assets in the memorabilia market.

Similar Autographs

Sonny Liston, Joe Frazier, and early 1960s Floyd Patterson autographs.

Display & Preservation

Recommend acid-free mounting and UV-resistant glass to prevent further yellowing of the paper and fading of the ballpoint ink.

Interesting Facts

After 1964, he famously refused to sign 'Cassius Clay' for decades, referring to it as his 'slave name,' making these early signatures historical relics.

Identified on 7/6/2026
Muhammad Ali (signed as Cassius Clay) | Autograph Identifier