h 3170 px

K Juno B (Kunstanstalt Juno, Berlin),
268/4.
    
fem19    Netherlands, 1914
h 3143 px

Ph (Photochemie, Berlin), 6195/5.
    
fem20    Netherlands, 1910

h 3222 px

W&K (Wildt & Kray, London).
Printed in Saxony.
      
fem21    Netherlands, 1910
h 3145 px

GG Co (George Gerlach, Berlin), 2347/5.
    
fem22    Netherlands, 1914

   
h 3160 px

No mark.
    
fem23    Netherlands, 1904
h 3184 px

F.E.D. (Friedrich Eyfried, Düsseldorf?),
282/1.
    
fem24    Netherlands, 1911 [no stamp]