The Topps Vault presentation on eBay lists this pitcher as "Phil Meyers." He is actually Phil Meyer, the first round draft choice of the Phillies in 1967. See
Phil Meyer Register Statistics & History | Baseball-Reference.com
Phil Meyer was on the Phillies' spring roster four different years, which is a substantial length of time for any prospect who keeps approaching major league status without making it. His spring roster status covered 1969 through 1972.