One of the postscript files that I tried to open using gv
natalabs.ps (application/postscript), 30.62 KB, created by Arnold Boothroyd on 2018-06-01 00:55:40 UTC
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Creator: Arnold Boothroyd
Created: 2018-06-01 00:55:40 UTC
Size: 30.62 KB

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Attachments on bug 1584934: 1446493