Description

Robert P. Cavileer (center) with Melvin A. Herlin, right, and a third person in the Research Laboratory for Electronics transferring helium from a liquefier into a flask. Original caption: "Liquid Helium is transferred from liquefier to Dewar Flask by R. P. Cavileer. Vapor stream at center of picture is caused by boiling helium. From the News Service, MIT; Camb. MA".