KNOWN SA ROHM DAGGER MAKERS

.AESCULAP
.F.DICK
.CARL EICKHORN
.GOTTLIEB HAMMESFAHR
.HACO
.C.G.HAENEL
.GEBRUDER HELLER
.J.A.HENCKELS ZWILLINGSWERK
.FRIEDRICH HERDER
.EDWARD WUSTHOF
.AUGUST MERTEN
.P.D.LUNESCHLOSS
.DAVID MALSCH
.ERNST PACK & SOHN
.GEFREES SPALTENEDER
.WAGNER & LANGE
.GEBRUDER BELL
.H.HERDER
.WILHELM KOBER & CO
.ANTON WINGEN JR.

According to:

http://www.kmmilitary.com/KNOWN-SA-ROHM-DAGGER-MAKERS