“Later.⁠—Our special correspondent informs us that the preliminary trial of the Seven-of-Hearts has not been satisfactory. It is quite likely that the plans sold and delivered by the Varin brothers did not include the final document carried by Louis Lacombe to Mon. Andermatt on the day of his disappearance, a document that was indispensable to a thorough understanding of the invention. It contained a summary of the final conclusions of the inventor, and estimates and figures not contained in the other papers. Without this document, the plans are incomplete; on the other hand, without the plans, the document is worthless.