Hi Harrison,

Thank you for contacting Mearto with your appraisal inquiry.
It's impossible to make out most of the names on these balls; I see one is marked 1955, another 1957, the third looks like 1952. If you're looking to sell these, the condition should be graded and authenticated, which we can't do as both are impossible to tell from the photos. I have evaluated these based on the assumption that they are "correct" and in worn condition. I can only see the Jackie Robinson signature on the 1952 ball so let me know which one it's missing from.
Based on the photos and information provided, and subject to examination, these are:

A vintage 1952 Brooklyn Dodgers autographed Spalding baseball
signed variously and now partially illegible, signatures include Jackie Robinson, Ray Campanella, ??
CONDITION: worn
PROVENANCE: inherited from
$4,000-6,000*

A vintage 1955 Brooklyn Dodgers autographed baseball
signed variously and now partially illegible, signatures include Walt Moryn, Dixie Howell, Peewee Reese, Carl Erskine, Sandy Koufax, Sandy Amoros, Rube Walker
CONDITION: worn, signatures partially illegible
PROVENANCE: inherited from great uncle
$3,000-5,000*

A vintage 1957 Brooklyn Dodgers autographed Spalding baseball
signed variously and now partially illegible, signatures include Don Newcombe, Sandy Amoros, Carl Furillo, Rube Walker.
CONDITION: worn, signatures partially illegible
PROVENANCE: inherited from great uncle
$3,000-5,000*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, and thank you again for using Mearto.