Seals Stadium: When SF's first big-thrills ballpark faced the wrecking ball
Big-Box Stores Where Giants' Seals Stadium Once Stood - The New York Times
Seals Stadium in San Francisco CA home of the Seals, and Giants until 1959. Built to pre Giants PCL dimensions and configuration (Almost, the centerfield corner couldn't be replicated for some reason).
Seals Stadium - San Francisco California - Former Home of the San Francisco Giants
Seals Stadium - San Francisco Giants Print - the Stadium Shoppe
In the depths of the Depression, SF had the best ballpark in the country
Seals Stadium - Wikipedia
From The Archives — Seals Stadium, by MLB.com/blogs
San Francisco's Seals Stadium and the Double Play Bar - Deadball Baseball
Oracle Park: The ultimate guide to the San Francisco Giants' ballpark - Curbed SF