Alvin Kayser, 60, was last seen in Jeffersonville, Montgomery County, Pennsylvania, on April 30, 1991. Records describe him as White with brown hair and brown eyes, wearing glasses, and about 5 feet 7 inches to 5 feet 10 inches tall, weighing 160 to 165 pounds. The West Norriton Police Department was listed as the investigating agency, and the case was reported on May 10, 1991 (agency case number 910510010).

DNA information is noted as pending in the NamUs record, while other identifying specifics are not publicly provided.

If anyone knew Alvin, saw him in Jeffersonville around April 30, 1991, or has information that could help, please come forward.