Collection Interviewee: Murphy, W.B.Norris, AliceNorris, E. E.Prior, JosephMeehan, VincentaMercer, RichardMeyers, Peter H.Mulcahy, PaulWelsh, DickCollection ...
Collection Interviewee: Murphy, W.B.Norris, AliceNorris, E. E.Prior, JosephMeehan, VincentaMercer, RichardMeyers, Peter H.Mulcahy, PaulWelsh, DickCollection ...
Collection Interviewee: Murphy, W.B.Norris, AliceNorris, E. E.Prior, JosephMeehan, VincentaMercer, RichardMeyers, Peter H.Mulcahy, PaulWelsh, DickCollection ...
Collection Interviewee: Murphy, W.B.Norris, AliceNorris, E. E.Prior, JosephMeehan, VincentaMercer, RichardMeyers, Peter H.Mulcahy, PaulWelsh, DickCollection ...
Collection Interviewee: Murphy, W.B.Norris, AliceNorris, E. E.Prior, JosephMeehan, VincentaMercer, RichardMeyers, Peter H.Mulcahy, PaulWelsh, DickCollection ...
Marked: "Type 521 / Two Stage Amplifier / The Colin B. Kennedy Co. / San Francisco / Saint Louis"; on metal tag: "Serial No. L5038W6". A two-stage audio amplifier using two 301-A triodes with a ...
See more items in: Western Union Telegraph Company Records, Western Union Telegraph Company Records / Series 19: Public Relations Department Records / 19.13: Posters (British) ...
Collection Interviewee: Murphy, W.B.Norris, AliceNorris, E. E.Prior, JosephMeehan, VincentaMercer, RichardMeyers, Peter H.Mulcahy, PaulWelsh, DickCollection ...