. "Alvin Tallman was a Manticoran citizen and an officer of the Royal Manticoran Navy. In 1921 PD, he held the rank of Lieutenant Commander and served as Executive Officer of the Roland-class destroyer HMS Tristram. (SI2) Image:Stub pic.jpg This article is a stub. You can help by expanding it according with the editing conventions."@en . . "Alvin Tallman was a Manticoran citizen and an officer of the Royal Manticoran Navy. In 1921 PD, he held the rank of Lieutenant Commander and served as Executive Officer of the Roland-class destroyer HMS Tristram. (SI2) Image:Stub pic.jpg This article is a stub. You can help by expanding it according with the editing conventions."@en . . . . . . . "Alvin Tallman"@en .