Smithsonian Report. 1930.— Criy and Hagrn 



1. Fresh-air Duct in South Tunnel. New Jersey Side 



showing the bcginninK of the transition from its position under the roadway to its position alongside the 



tunnel. 



2. Tile and Bronze Work 



Left to right: Bronze door to relay niche with telephone and fire-!il:irni l)o.\os on ouch side; tiled refuge 

 niche with fresh-air outlet on each side, two lire-extinguisher niches; tiled opening to mid-river sump. 



