underviewer

From The Collaborative International Dictionary of English v.0.48:

Underviewer \Un"der*view`er\, n.
   See Underlooker.
   [1913 Webster]
.

From The Collaborative International Dictionary of English v.0.48:

underlooker \un"der*look`er\, n. (Mining)
   A person who inspects a mine daily; -- called also
   underviewer.
   [1913 Webster]