Does anybody know what type and brand is the Jonathan Richman's acoustic guitar in his performance "I was dancing in the lesbian bar"?

Jonathan Richman - I Was Dancing In The Lesbian Bar Live

Thank you!!!
It's an old silvertone. They used to be sold at sears if I am not mistaken.
I do sure love me them Gibsons boy
I do like the looks on the old Silvertone acoustics. Wonder how much money he sank into it to make it playable?