Abstract: The invention herein relates to improvement in a fire extinguishing system which is arranged and constructed to cover a room area with a mist spray. The improvement herein consists in providing each room, as in a house, with a unitary ceiling perimeter molding, the molding being formed to have a passage therethrough, the room facing portion of said molding having small apertures therethrough to pass a mist spray of water into the room, a pressurized water supply running to said passage, a valve controlling said water supply running to said passage, and sensors opening said valve at a temperature indicating the presence of a fire and closing said valve at a temperature indicating the fire has been put out.

Abstract: A Cherry-Plum Plant characterized in being a bush, having rapid early growth with a spread substantially equal to height, having tough flexible stems and branches which bear a heavy fruit load without breaking, being very disease resistant and able to withstand severe cold weather without cover. The fruit is distinctive in having a small pit and small cavity, being substantially freestone, having relatively thick flesh almost free of astringency, being sweet in taste, having a smooth texture and being excellent for eating and canning and being very hardy. The fruit clings to the bush even when fully ripe in the face of strong winds.