Inscription
lower left below platemark in graphite: BAT; lower right below platemark in graphite: M. Heilmann 06; lower right verso in graphite by unknown hand: Heilmann: Joaquin's Close Out BAT
lower left below platemark in graphite: BAT; lower right below platemark in graphite: M. Heilmann 06; lower right verso in graphite by unknown hand: Heilmann: Joaquin's Close Out BAT