Provides an emergency air supply system that is worn around the arm, presumably the wrist, and intended for use in air restrictive emergency conditions. The method includes: performing a program operation; performing a program verify read operation; and performing a passfail determine operation simultaneously with one of a verify recovery operation and a bit line setup operation, after the performing of the program verify read operation. Both the transducer output and the reference signal output are processed by the same circuitry during the respective intervals to provide both frequency modulated signals. 0; the first aqueous dispersion obtainable therewith; and the use thereof in preparing a photo-addressable thermally developable element of a photothermographic material. The first clip member has a lug extending from the bottom end thereof, which can be directly made by a stamp process. Preferably, steel wool is secured to a bait-receiving member of the rodent trap for retaining bait thereto.