Cohen, Monnaies L'Empire Romain, French 1880s, Scorpion cardcover reprints, complete set of 8 Volumes , catalogs ALL Roman coins, still extremely useful as listings are alphabetical by legend, unlike RIC. A foot of shelf space. Library labels taped on spines. (In my 12/11 sale, a Scorpion reprint set brought $379 on $650 bid.)