In the fall of 1956, President Margenau appointed a Committee charged to draw up proposals for a reorganization of the Philosophy of Science Association. This Committee eventually prepared a new Constitution and By-Laws, more in line with the present needs and status of the Association than were those under which it had until then been operating. That Constitution and those By-Laws were adopted by the members at the December 1957 election and are published in the January 1959 issue of Philosophy of Science.