A book was printed by Tungsram in 1990 that deals with the history of the Tungsram Co. Ltd. in the time period 1896-1945. It was a limited edition and was not for sale, so it's apt not to be widely known. In this section some bases, as shown on page 139 of that book, are given: Edison Normal, Edison Vitrite, Helios, Egger, Marinefassung (fassung=base), Cruto (assumed to be Alessandro Cruto, who, in 1882, hailed from Piossasco, Italy), Russian (can't decipher), Oesen, Siemens, Edison Mignon, Victoria (Brush), Ganz, Thomson-Houston, Oesen Vitrite, Westinghouse, Bernstein, Swan, Swan Mignon, Doppelstift (double pin), Swan Central, Egger Mignon and Swan-Zwerg. A picture of the bases scanned from The History of Tungsram, 1896-1945 is shown below.

Another picture of bases that were used on Tungsram lamps is on page 191 of that book. It is reproduced below.