E.N. Welch Eclipse Calendar Wall Regulator. Original 7 in. paper dial with black Roman hour numerals and 31 date calendar numbers outside, pierced black hands and black painted calendar indicator; brass 8 day single spring driven movement singed E.N. Welch Mfg. Co., Forestville, Ct, has a long wood pendulum stick and a brass covered bob. In a walnut case with carved and incised crest, side corbels and lower bracket, arched top door with original reverse gilt decorated glass which reads ÂEclipse RegulatorÂ. In good condition, has a minor split to one of the crest pieces, enhanced finish. 39 in. high x 15 in. wide x 5.5 in. deep.