22 AWG green enameled copper magnet wire. Easy Solder magnet wire.
Manufactured by Essex Soderon® FS/155.
Heavy Build of Insulation type: polyurethane film basecoat and a nylon topcoat.
Temperature Class: 155ºC (311ºF).
Approximately .0276 inch diameter.

My primary market for my wire is for Crystal Radio Wire, Loop Antenna Wire and Ham Radio Wiring applications.

Some uses besides Crystal Radio Coils.

Generators and Alternators
Motors AC, DC, Hermetic and Fractional Integral HP Motors
Power Tools, Solenoids
Dry Type Transformers, Class 105 through 200
Electronics, All Types of Coils, Class 105 Through 200
Arts & Crafts
Inductors