found: Baker, G.E. History, Hartness State Airport ... c1985:t.p. (Hartness State Airport, Springfield, Vt.) p. 128 (originally named Springfield Airport [no publs. in LC data base], on 1/14/20 changed to Springfield Landing Field [no publs. in LC data base]; on 9/25/50 to Hartness Municipal Airport [no publs in LC data base]; in Oct. 1968 to Springfield State Airport (Hartness) [no publs. in LC data base]; Vermont legislative session of 1981-82 passed a bill officially designating the air facility as Hartness State Airport)