Pre-Superman Siegel & Shuster

Siegel and Shuster did plenty of comics to pay the bills and pave the way for Superman.

One series of stories they did appeared in More Fun Comics.

This final installment of Henri Duval from More Fun Comics #10 went under the pen name of Hugh Langley for some reason, even though the previous installments were attributed to the pioneering duo.

Henri Duval began in More Fun Comics #6 and lasted for five installments. This is the final installment.