Check the Grounding
1980s
Ref. # 552-046
lithograph
35x50 cm
1980s
lithograph
35x50 cm
Work safety poster
Ref. # 552-046
1980s
Ref. # 552-046
lithograph
35x50 cm
1980s
lithograph
35x50 cm
Work safety poster
Ref. # 552-046