Israeli Model No. 4

The Israeli Model No. 4 was a licensed copy of the German Drager Simplex.  This example was made by Shalon Chemical Industries, with different parts from 1969, 1970, and 1978.

 

Similar masks in my collection:  German Simplex, Israeli Model No. 4A1

 

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Rubber stamps

Date stamp on exhale valve "69" "43" "C"