'CHIEF OPERATOR�III', The New Yorker
Tags: 1930s; 1937; 1937-6-19; Alexander, Jack; AT&T; Engineering; Telecommunications; Telephone; Walter Gifford
'CHIEF OPERATOR�II', The New Yorker
Tags: 1930s; 1937; 1937-6-12; Alexander, Jack; AT&T; Engineering; Telecommunications; Telephone; Walter Gifford
'CHIEF OPERATOR�I', The New Yorker
Tags: 1930s; 1937; 1937-6-5; Alexander, Jack; AT&T; Engineering; Telecommunications; Telephone; Walter Gifford
atom, dcmes-xml, json, omeka-xml, rss2
