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Dauchy Pamphlet
7 of 8
·Cover
·Price List
·Price Cont.
·Ross 1
·Ross 2
·Ross 3
·Back Left
·Back Right
 


Cuts showing the effect of Direct Light
and of the Different Lenses.

Shows the Light as in our "Illuminating Lens."
Shows the Light as in our "Illuminating Lens."

The Light as in an ordinary Bull's Eye Lens.
The Light as in an ordinary Bull's Eye Lens.

Direct Light.
Direct Light.
  Dauchy & Co. <i>Sidewalk and Vault Lights</i> - Back Left