cryptolog_57_page_3

cryptolog | 57 page 3 | https://thedailydialectics.com/pdfs/FIOA/cryptolog_57/cryptolog_57.pdf

DOCID: 4009831 Snowballs on the Roof Vera Filby, E41 snowballs, dishes, masts, and other odds and ends on and near our various build- ings, and many of us have wondered what they are and what they do. CRYPTOLOG cannot pro- vide all the answers, because some of these installations are experimental…