Authentication at Autographs Unlimited is conducted using a multi-point examination process grounded in established signature analysis principles.

Each autograph is reviewed based on:

• Handwriting characteristics (stroke order, pressure, rhythm, letter formation)
   
• Signature consistency relative to known genuine exemplars
   
• Signing era accuracy, including stylistic changes over time
   
• Medium interaction, such as ink flow, placement, and surface response
   
• Natural execution, identifying signs of hesitation, tracing, or mechanical reproduction
   

Signatures are evaluated as a whole rather than relying on a single identifying feature. This holistic approach allows us to assess authenticity with precision while accounting for natural variation present in genuine signatures.

• All autograph categories (sports, entertainment, historical, and more)
   
• Flat items (photos, documents, prints, cards)
   
• Three-dimensional items (equipment, collectibles, memorabilia)
   

• Unsigned items
   
• Autographs obscured by heavy damage or alteration
   
• Items determined to be inconclusive after review
   

1. Complete the official submission form
    
2. Securely package and ship your item
    
3. Item undergoes full authentication review
    
4. Approved items receive a COA and Authentication ID
    

• Standard turnaround times vary by submission volume
   
• Expedited service options may be available
   

• Authentication represents a professional opinion based on available evidence
   
• Not all submissions will receive a Certificate of Authenticity
   
• Fees are determined by item type and selected service level