The IBM 3705 Communications Controller is a simple computer which attaches to an IBM System/360 or System/370. Its purpose is to connect communication lines to the mainframe channel. It was a first communications controller of the popular IBM 37xx series.

This is a LCD Screen with a 1280x1024 resolution.

These cartridges represent the first step in technologies to automate the reading, writing and retrieval of data. Previous to this, all data had to be retrieved, loaded and dismounted by hand.

The AM29116 is a microprogrammed 16-bit processor.

The iMac G3 is an all-in-one personal computer, encompassing both the monitor and the computer in one package. It allowed to revitalize the Apple brand that was in decline and close to financial ruin. Originally released in striking bondi blue and later a range of other translucent plastic envelopes in bright colors. The iMac comes with a keyboard and mouse matching the color of the case. The iMac G3 was sold from 1998 to 2003 and has been updated many times.

These are magnetic coil bands designed by IBM with 6250 BPI. BPI means bits per inch and specifies the data density a magnetic coil can hold.

Size : 20 Mb

It's an acoustic coupler modem 300 bit/s from the 1970s. It is attaches to an ordinary telephone handset.

9-Track Tape Reel.