I can tell you two things that I'm pretty sure of.
George is playing his first Martin that has double pick guards that his parents got for him. George had Martin make this guitar like new. As I recall, he had wide frets put on it.
The guitar that Roger i9s playing is one that Shane got for him to use that was Trio property.
Roger had borrowed a set of Ping golf clubs that Shane's dad had given to him.
When Roger died, his wife sold the guitar and the golf clubs to get money for drugs.
Bob was upset by this ....but, what could he do.....
Just another calamity......