There are 2 referees and 2 linesman in an NHL game.
This practise of wearing numbers only was started in the 1994/95 NHL season.
NHL Referees make $127,000 a season
According to USA Today, as of 2004 the average NHL referees salary was between $110,000 and $255,000.
$500,000 - $600,000
you can visit nhlofficials.com/member_listing.asp to find the name of all NHL referee's
Referees in the NHL do allow hockey players to fight. The fighters, however, might be penalized, if the referee deemed the fight to be extremely dangerous.
there own voices :O
The base salary range for NHL referees is $1to $2 and $7 to $1 for linesmen.