Wally being introduced to the Fenway faithful in 1997. He was of course booed lustily : r/baseball
MLB Baseball - Wally The Green Monster Boston Red Sox Mascot Pop! Vinyl Figure
K-O visits Fenway Park!
Lancer VP's love of music, baseball hit high note in Fenway Park appearance - Bus & Motorcoach News
A pictorial history of Wally the Green Monster as he's grown, and grown on us - The Athletic
When Wally the Red Sox Mascot Vanished From Boston's Fenway Park
A pictorial history of Wally the Green Monster as he's grown, and grown on us - The Athletic
When Wally the Red Sox Mascot Vanished From Boston's Fenway Park
Watertown resident creates Red Sox kids film, 'Wally's Opening Day
Green Monster - Wikipedia
When Wally the Red Sox Mascot Vanished From Boston's Fenway Park
Green Monster Archives - Billie Weiss
When Wally the Red Sox Mascot Vanished From Boston's Fenway Park
Endicott softball's Watts snags web gems at Fenway Park, Sports
Boston police: Red Sox mascot Wally the Green Monster missing - Sports Illustrated