liss peterson (2 risultati)

Soft cover. Condizione: Good. Square and sound. Some foxing on the first few pages, remainder of pages are clean. Many pages have a bent or creased corner. Journal's exterior is lightly soiled and discolored along the spine and adjacent edges of covers from sun exposure. Top 1/2" of the spine's skin is torn off. Cover corners are lightly creased. Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Chemistry in the Telephone Industry"; "The Trend in the Design of Telephone Transmitters and Receivers"; "Mutual Impedances of Ground-Return-Circuits"; "A Survey of Room Noise in Telephone Locations"; "Contemporary Advances in Physics, XXI"; "A Sturdy of Telephone Line Insulators"; "The Transmission Characteristics of Open-Wire Telephone Lines"; "Transients in Parallel Grounded Circuits, One of Which is of Infinite Length"; "Impedance Correction of Wave Filters"; "A Method of Impedance Correction"; "Abstracts of Technical Papers"; and "Contributors to this Issue".

Soft cover. Condizione: Good. Water stain to the upper right corner of the front cover and first few pages; the rest of the pages are clean and unmarked but lightly toned (age tanned). Some writing in blue and red pencil near the top of the front cover. Front and back covers lightly soiled with toning around the periphery. Spine curled upwards a bit. Chip in the upper left corner of the back cover. Upper right corner of the front cover is creased. Moderate wear in general. It will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Frequency-Modulation: Theory of the Feedback Receiving Circuit" by John R. Carson; "The Application of Negative Feedback to Frequency-Modulation Systems" by J. G. Chaffee; "Survey of Magnetic Materials and Applications in the Telephone System" by V. E. Legg; "Impedence Properties of Electron Streams" by Liss C. Peterson; "Plastic Materials in Telephone Use" by J. R. Townsend and W. J. Clarke; "The Dielectric Properties of Insulating Materials" by E. J. Murphy and S. O. Morgan; "Abstracts of Technical Papers"; and "Contributors to this Issue".