Optophone(en.wikipedia.org)
68 points by Hooke | 12 comments
First screen, captured .
Looks similar
Nyquist Frequency(en.wikipedia.org)
70 points by 1_over_n | 61 comments
Telefon Hírmondó(en.wikipedia.org)
89 points by csense | 20 comments
Pyrophone(en.wikipedia.org)
71 points by drdee | 13 comments
Högertrafikomläggningen(en.wikipedia.org)
141 points by destructuredObj | 144 comments
QSL Card(en.wikipedia.org)
94 points by 1970-01-01 | 42 comments