Estate- Cigar Humidor

THis was my first cigar humidoe from decades ago. Unfortunately, it has sustained damage on the outside. I believe it is water damage, but cannot recall how it became wet on the edge. I have pics of the damage and the inside. A few coats of varnish may help on the damaged area.
Includes the hydrometer and gauge.
Holds approx 25 cigars.
 
Length- 10"
Wideth- 8.5"
Height- 4"