Image 1462199

iiif.archive.org:::sim_computerworld_1968-12-04_2_49///sim_computerworld_1968-12-04_2_49$9@b3ql5h65

In clusters

Cluster Size
000002-00d4b2-1674e4cc62b3 2
000002-007c82-8c5e6a4f90af 2