Claim: 2308 Schilt was discovered by A.R. Klemola at El Leoncito on May 6, 1967.
Evidence: It was discovered on 6 May 1967, by Argentine astronomer Carlos Cesco together with American astronomer Arnold Klemola at the Yale–Columbia Southern Station at Leoncito Astronomical Complex in Argentina. C. U. Cesco
A. R. Klemola El Leoncito
(Yale–Columbia Southern Station) 6 May 1967 2308 Schilt