“…Gorter (1951) in the opening address at a conference on radio-frequency spectroscopy attended by Townes. 2 Most of the recent historical scholarship on mid-twentiethcentury physics and related sciences has engaged with such questions primarily. Thus: Baracca (1989Baracca ( , 1993, Bromberg (1991), Cassidy (1994), Dennis (1994b), DeVorkin (1989DeVorkin ( , 1992DeVorkin ( , 1995, Doel (1995), Eckert and Osietzki (1989), Schubert (1986), FefFer (1992), Forman (1987Forman ( , 1989Forman ( , 1992Forman ( , 1995a, Galison (1988), , Galison, Hevly, and Lowen (1992), Gillmor (1986Gillmor ( , 1989, Goldberg (1989), Heilbron (1989) Hevly (1987Hevly ( , 1995, Kevles (1990Kevles ( , 1992, Krige (1995), Leslie (1993), Needell (1987aNeedell ( , 1987bNeedell ( , 1989Needell ( , 1993Needell ( , 1995, Orwell (1991), Ordonez and Sanchez Ron (1995), Pestre (1990Pestre ( , 1992Pestre ( , 1994, Pickering (1989aPickering ( , 1989bPickering ( , 1989c, …”