Converting Gun Cabinet to Humidor

[justonemorestick]

I would try a thin sheet of plywood Luan (not sure of the spelling of that) to replace the back. That is if this project hasn't taken a back burner I would air it out and see if there is any gun oil smell maybe some activated charcoal/baking soda. I would just use cigar boxes in place of lining it with Spanish Cedar. and of course a few pounds of Kat Krap Kontanment Media to provide Humidification.