Perforatrice - Informatica, I.B.M. Italia; Hollerith H. Herman – Patrimonio scientifico e tecnologico – Lombardia Beni Culturali
technics, ordinateur, unité de traitement de données IBM System/360 modèle 20, 1964, 20e siècle, EDP, IT, imprimante IBM 2203, unité centrale IBM 2020, unité de carte IBM 2560, punchcard, punchcards, carte perforatrice,
Musée de l'informatique Aconit
Scheda perforata - Wikipedia
Perforatrice IBM 029 | del 1970 | Gaspar Torriero | Flickr
Storia della meccanografia
Musée virtuel de l'informatique | IBM 029
Archivio Ated - ICT Ticino
Punch card machine hi-res stock photography and images - Alamy
Quando i computers non avevano la tastiera (per non parlare del “touch screen”)
Scheda perforata - Wikipedia
Edward Thomson on Twitter: "Here's a PDP-8. This one's actually from Maynard, MA. (The -8 in my local computer museum was made in Europe so it says “Digital Equipment Corporation, Galway, Ireland”
Vintage tech views from the Museum
francoweb
Google on Twitter: "3, 2, 1...here we go, #io19! https://t.co/VIQnG4JELy" / Twitter
File:Selezionatrice di IBM sistema 3 - Museo scienza tecnologia Milano D0833.jpg - Wikimedia Commons
Poinçonneuse (perforatrice) de cartes perforées Bull P112
Oggetto misterioso
Storia della meccanografia
1964 IBM 029 Keypunch Card Punching Demonstration - YouTube
ACONIT - Une Perforatrice IBM 029 USB
File:IBM 026 from above.mw.jpg - Wikimedia Commons
Machines et personnalités : Remise en marche d'une Perforatrice IBM 29 (7/10 - année 2019) | ECHOSCIENCES - Grenoble
Elaine Gasaway - Jewelry Designer - Elegant By Elaine | LinkedIn
