Sada Thompson
Award-winning Stage and Television Actress · Entertainment - Film, TV, & Theater
The American Conservatory Theater / Broadway
Era
Likely late career (circa 1990s-2000s)
Item Type
Index card or cut signature
Condition
Excellent; the signature is bold with high contrast and no visible fading.
Rarity
Common; Sada Thompson was a frequent through-the-mail (TTM) signer.
Overall Assessment
A likely authentic but minor example of a respected actress's signature, best for personal collections.
Authenticity Assessment
Uncertain - requires professional authentication. Confidence level 50%.
Signature Style
Shortened first-name scrawl with simplistic cursive letterforms.
Signature Characteristics
The signature shows a looped capital 'S' followed by lowercase 'ada' with a slight upward slant.
Ink & Medium
Black felt-tip marker on white cardstock.
Item Description
A small white index card or paper fragment housed in a semi-rigid plastic top-loader.
Estimated Value
$10 - $25 USD
Comparison to Known Examples
Matches the 'diminished' style of her later-year signatures compared to her full 1970s cursive.
Authentication Tips
Compare the 'S' loop and the connection between the final 'a' to known TTM examples from the 1990s.
Certification Recommendation
JSA (James Spence Authentication) or Beckett (BAS) for formal verification.
Red Flags
The signature is extremely brief and lacks a last name, which is atypical for her formal autographs.
Provenance Notes
Look for a TTM (Through The Mail) record or a dealer stamp on the reverse of the card.
Historical Context
Thompson is best known for her role as Kate Lawrence on the 1970s drama 'Family'.
Market Trends
Stable; demand is limited to niche collectors of 1970s television memorabilia.
Investment Potential
Low; this is a sentimental piece rather than a high-growth financial asset.
Similar Autographs
Michael Learned, Marion Ross, or other classic TV 'Mothers'.
Display & Preservation
Keep in the acid-free top-loader away from direct UV sunlight to prevent yellowing.
Interesting Facts
She won an Emmy, a Tony, and a Drama Desk Award, nearly completing the EGOT.