From mboxrd@z Thu Jan  1 00:00:00 1970
From: doug@cs.dartmouth.edu (Doug McIlroy)
Date: Mon, 28 Mar 2016 23:05:15 -0400
Subject: [TUHS] Used punched cards. (was Early non-Unix filesystems?)
Message-ID: <201603290305.u2T35FNa003158@coolidge.cs.Dartmouth.EDU>

>  These are USED cards.  That's OK.  No duty!

Quite the opposite happened to me in Britain. I wanted to
import an early computer-generated film to show. When I
inquired whether there would be any customs implications,
I was asked whether the film was exposed or not. Britain
charged duty only on exposed film.

With apologies for straying ever farther from Unix,
Doug