Wednesday, August 14, 2019

Three sigma

Three Sigma water service boxes

Three closely spaced SIGMA WATER curb and service boxes are seen in the street beneath our feet.  They are made by the Sigma Corporation of Cream Ridge, New Jersey.  

Sigma water utility cover

A fourth one allows for a closer view of what is now their current VB-747 curb and service box.

1 comment:

  1. I like how they incorporate the E (the sigma) into the design.