King--April 1964 WATS Line Calls (Mary E. King papers , 1962-1999; Archives Main Stacks, Z: Accessions M82-445, Box 1, Folder 5) - Freedom Summer Digital Collection - Wisconsin Historical Society Online Collections
File:P archive blank.svg - Wikimedia Commons
Penn Alumni - Behind the Book with Penn Press Archives
p line Archives - RouteNote Blog
Line Archives - P-Line
New to the Filmoplast line is the Filmoplast P 90 PLUS. While most other Filmoplast tapes were first designed for archives use the Filmoplast P90 Plus
Filmoplast P90 PLUS
Sketch portrait drawing of Jean Baptiste Perrin
King--Pre-1964 WATS Line calls (Mary E. King papers , 1962-1999; Archives Main Stacks, Z: Accessions M82-445, Box 1, Folder 1) - Freedom Summer Digital Collection - Wisconsin Historical Society Online Collections
P-Line Archives Safford Trading Company