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Folder 550 Division - 755A PBX

Documents

Toggle Title Date Download
pdf 550-000-000 Numerical Index Division 550 755A PBX Issue 2 November 1972 Ocr R (983 downloads) Popular Download (pdf, 168 KB)
pdf 550-000-000-i3 755A PBX Numerical Index (1076 downloads) Popular Download (pdf, 68 KB)
pdf 550-000-000-i4 755A PBX Numerical Index (1054 downloads) Popular Download (pdf, 59 KB)
pdf 550-001-011 Equipment Test List 755A PBX Issue 1 December 1972 Ocr R (953 downloads) Popular Download (pdf, 311 KB)
pdf 550-001-011-i1 755A PBX Equipment Test List (1058 downloads) Popular Download (pdf, 133 KB)
pdf 550-550-110 General Description Issue 1 10-28-37 Ocr R (1067 downloads) Popular Download (pdf, 10.17 MB)
pdf 550-550-110-i1 775A PBX General Description (1097 downloads) Popular Download (pdf, 3.94 MB)
pdf 550-550-210 Installation 755a Pbx Issue 4 August 1960 Ocr R (1118 downloads) Popular Download (pdf, 8.71 MB)
pdf 550-550-210-i4 755A PBX Installation (1270 downloads) Popular Download (pdf, 3.63 MB)
pdf 550-550-210-iA-Add Installation Of No 755A PBX Lamp Circuits (1046 downloads) Popular Download (pdf, 221 KB)
pdf 550-550-230 I2 Jun55 Test Inspection Installation 755A PBX (1002 downloads) Popular Download (pdf, 145 KB)
pdf 550-550-230 Test And Inspections At Time Of Installation 755A PBX Issue 2 June 1958 Ocr R (977 downloads) Popular Download (pdf, 1.24 MB)
pdf 550-550-230-i1 755A PBX Tests&Inspections At Installation (1005 downloads) Popular Download (pdf, 519 KB)
pdf 550-550-500 Alarms Operation Test Issue 2 May 1952 Ocr R (949 downloads) Popular Download (pdf, 480 KB)
pdf 550-550-500-i2 755A PBX Alarms Operation Tests (1040 downloads) Popular Download (pdf, 159 KB)
pdf 550-550-590 Link And Link Allotter Circuits Operations Test 755A PBX Issue 2 1-15-52 Ocr R (981 downloads) Popular Download (pdf, 700 KB)
pdf 550-550-590-i2 755A PBX Link&Link Allotter Ckts Operation Tests (1024 downloads) Popular Download (pdf, 291 KB)
pdf 550-550-665 Trunks Operation Test Issue 1 7-12-38 Ocr R (1013 downloads) Popular Download (pdf, 667 KB)
pdf 550-550-665-i1 755A PBX Trunks Operation Tests (1041 downloads) Popular Download (pdf, 206 KB)

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Thanks for new documents from Lou Maffei, Rick Thoensen. Paul Fassbender, Sheila Flory, Tom Hesson, Jim Hurtle, Ed Palazzo, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, and Jeff Lamb.

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