Lardy
Lardy Cie. - Dortan, Jura - 1900 - 1980
A.v.Rolland
A. v. Rolland - ?? - 2006
Garnier
Vanished french games house....
Bohemia
Traditional German manufacture....
Pleasanttime Ohme
US games house - still active??
Chavet
One of the oldest achess piece makers in Europe...
Drueke
From a Drueke pocket peg set wrapper...
MZ-Spiele
A GDR toy brand...
John Jaques & Son Ltd.
Both stickers from Jaques down market St. George sets (no ebony used..)
Italfama
Italfama is an italian manufacture specializing in foundry chess sets, and still very much active, see here. Their specialty are chessmen made of wood and metal parts, joined on a central screw!
Jerger
German clockmakers seal of quality control.
EBU
From a german 40ies pocket set with folding board....
Unicorn
Logo for a pre-ww II british manufacturer who produced a very simplified sparse form of chess pieces......
Nekvasil of Vienna
Last manufacturer of Austrian /Old Viennese chess pieces...