The program has been signed in blue. It has been authenticated by the worlds largest and most trusted third party authenticator, Beckett
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://i.ebayimg.com/images/g/QM4AAOSwPfljIXQ9/s-l1200.webp)
Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://www.rcbaseballcards.com/uploads/6/0/8/7/6087117/s319946144375161906_p6641_i1_w1183.jpeg)
1989 Seattle Mariners Baseball Trading Cards - Baseball Cards by
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://ansel.frgimages.com/seattle-mariners/felix-hernandez-robinson-cano-autographed-signed-mariners-sports-illustrated-bas_ss2_p-200666895+u-omyewertaqxfvpvfyhqe+v-xhiuwkjbhjtorypjepwh.jpg?_hv=2&w=340)
Gaylord Perry Signed Autographed Program 1982 Mariners Win #300
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://images.footballfanatics.com/seattle-mariners/matt-lawton-signed-4/30/01-sports-illustrated-w/-beckett-coa-no-label_ss2_p-13244874+u-16cskmrq2wwrzgqde0bi+v-70ab1aef1126414c9443a7be0733a770.jpg?_hv=2&w=340)
Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://ansel.frgimages.com/seattle-mariners/ken-phelps-seattle-mariners-signed-1985-donruss-card-number-318_ss2_p-200786805+u-mktlkwyshiieoolbcvfd+v-mykyttitmqiutoaxjepp.jpg?_hv=2&w=340)
Seattle Mariners Autographed Baseball Memorabilia
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://images.footballfanatics.com/seattle-mariners/felix-hernandez-seattle-mariners-signed-espn-magazine-coa-no-label-autographed_ss2_p-14244012+u-g17sf47mqn091d848f5j+v-96047992fec44850b427699aa0edf404.jpg?_hv=2&w=340)
Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://d32w6oxfkucqe7.cloudfront.net/wp-content/uploads/2014/03/1-e1394465219532.jpg)
Wayback Machine: Alvin Davis, Mr. Mariner - Sportspress Northwest
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://getcardbase.com/_next/image?url=https%3A%2F%2Fimages.getcardbase.com%2Fk9j5in214rgebm16usagxg3ni7y4&w=256&q=75)
Alvin Davis Trading Cards: Values, Tracking & Hot Deals
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://sabrbaseballcards.files.wordpress.com/2019/11/will-davis.jpg?w=479)
Tim Jenkins โ Page 3 โ SABR's Baseball Cards Research Committee
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://dacardworld1.imgix.net/football-1st-round-jersey_gold_case-image_v2.jpg?auto=format%2Ccompress&fm=jpg&h=1800&ixlib=php-3.3.1&w=1800&s=bfc05921115a15868937114d81bf2eb7)
2023 Hit Parade Autographed Football Jersey 1st ROUND EDITION
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://www.rcbaseballcards.com/uploads/6/0/8/7/6087117/s319946144375161906_p1397_i2_w630.jpeg)
1989 Seattle Mariners Baseball Trading Cards - Baseball Cards by
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://www.rcbaseballcards.com/uploads/6/0/8/7/6087117/s319946144375161906_p6635_i1_w594.jpeg)
1989 Seattle Mariners Baseball Trading Cards - Baseball Cards by
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://www.rcbaseballcards.com/uploads/6/0/8/7/6087117/s319946144375161906_p6636_i1_w1183.jpeg)
1989 Seattle Mariners Baseball Trading Cards - Baseball Cards by
![Alvin Davis MR MARINER Autographed Signed SEATTLE MARINERS 1989 Program Beckett](https://getcardbase.com/_next/image?url=https%3A%2F%2Fimages.getcardbase.com%2Fyzny55h3n7uzmf9qr5o294gxixf2&w=256&q=75)
Alvin Davis Trading Cards: Values, Tracking & Hot Deals