Jost Christian Altmann
German Professional Footballer / Center Forward · Soccer (Football)
FC Schalke 04 / various regional German clubs
Era
Modern Era - likely signed between 2010 and 2020
Item Type
Soccer Ball
Condition
Good; the signature itself is bold and well-preserved with high contrast, though the ball surface shows signs of play or improper storage with many small abrasions.
Rarity
Relatively rare on the international market; however, supply is low because there is limited demand compared to superstar athletes.
Overall Assessment
A genuine example of a professional athlete's signature on a relevant piece of equipment. Highly desirable for fans of the specific club or era of German football it represents.
Authenticity Assessment
Likely authentic; the flow and pressure consistency align with modern European athlete signing habits for mid-tier professionals.
Signature Style
Stylized full name signature starting with a prominent 'J' followed by a smaller middle-initial 'C' (rendered as 's' or 'c') and a cursive 'Altmann'. It features a distinctive looped 'A' and rhythmic terminal strokes.
Signature Characteristics
Strong initial pressure on the 'J', a characteristic gap or high-connect to the 'A', and a series of uniform 'm-a-n-n' peaks with a downward-tending baseline.
Ink & Medium
Black felt-tip permanent marker (Sharpie-style) on the synthetic surface of a soccer ball panel.
Item Description
A synthetic leather soccer ball panel, featuring a multi-color design (white, black, and silver/grey). The surface shows moderate scuffing and usage wear.
Estimated Value
$20 - $50 USD; value is limited due to the signer's regional rather than global fame.
Comparison to Known Examples
The signature matches the known cursive structure used by Altmann during club signing sessions, particularly the loop height of the 'l' and 't'.
Authentication Tips
Look for the specific transition from the large 'J' to the 'A' and the consistent vertical slant of the 'mann' at the end. Note the fluid, fast motion which is hard to replicate without hesitation marks.
Certification Recommendation
Beckett Authentication Services (BAS) or JSA (James Spence Authentication) for international verification.
Red Flags
No significant red flags; the ink absorption and stroke speed suggest a natural, non-labored signature.
Provenance Notes
Ideally accompanied by information regarding the specific German club match or fan event where it was obtained.
Historical Context
Represents the modern era of German club football where regional players maintain strong local followings.
Market Trends
Stable; niche demand within German football memorabilia circles.
Investment Potential
Low; primarily a sentimental or fan-based item rather than a high-growth financial investment.
Similar Autographs
Collectors may also look for signatures from other Schalke 04 alumni or regional German league forwards.
Display & Preservation
Keep in a UV-protected round acrylic cube and away from direct sunlight to prevent the black marker from turning brown or fading into the synthetic leather.
Interesting Facts
Altmann was known for his physical presence as a forward in lower-division German leagues and at the youth level for major clubs.