Peter
new in 1975 catalog (p.22), last in 1976 catalog
04:04
+238
Peter
no edit summary
03:49
+74
Peter
no edit summary
03:39
+8
Peter
Created page with "{{Instrument Sidebar |manufacturer=Tektronix |model=4661 |class=Printer |series= |summary=Plotter |image=Image needed.jpg |caption= |introduced=(?) |discontinued=(?) |designe..."
03:39
+552