Thomas Larsson asked about TTY artwork.
Once you have downloaded some of the pictures that Nick pointed you to, you can download the text files. Then, if you have MMTTY, pull down "File", then click on "Send Text", point it at your downloaded picture and MMTTY will transmit it as tones - if you have set it up your sound card. Feed the tones through your Terminal Unit into your Teletype and you will print it out.
MMTTY is free. It defaults to 170 shift 2125, 2295 but that can be changed. It is pretty user friendly.
TomĀ N3CRK