His last work was for Wonder Woman #217 (April–May 1975), for which he would pencil only the first four pages before taking ill. Subsequently, this issue was redrawn completely by Dick Dillin.
The last contribution of his career was to Wonder Woman #217 (April–May 1975), where he limited himself to drawing just the initial four pages prior to becoming unwell. Consequently, the entire issue was redone from scratch by Dick Dillin.