The mark consists of a fanciful presentation of the word "ENSR" whereby "E", "N" and "R" are dark in coloration and the "S" is either white in coloration of the same color as the background on which "ENSR" is printed.
The "S" is hi-lighted by the letters "E," "N" and "R" and the hi-light is laterally continuous between the "N" and "R."
ENSR