Vintage schools rugby tie.  RFSU (Rugby Football Schools Union).  With a rugby ball and anchor crest, and the initials EL - I do not know what this stands for (East London, or Eastern League, perhaps?).
Navy blue with white emblem.
Made by Cravateur.
Dry clean only.

Width....3''  ....7.5 cm.
Length...56"....142 cm.

This is a SHORT tie - a few inches shorter than most modern ties.

Condition
Vintage tie, several years old, but still in very good condition.