At Lakehurst

The huge ZR-1 at Lakehurst, N. J., is fully inflated and will make her trial flight on Sept. '1, probably at night when the air is calm. The ZR-3, a dirigible being built for the Navy by the Zeppelin Company at Friedrichshafen, Germany, is making equally good progress and will fly across the Atlantic in November to be housed likewise at Lakehurst.