Trijo Modelo 1 - 22 Cal.Automatic Pistol

Emailed to me by a collector.
Manufactered by Armas Trejo
Zacatlon, Pue, Mexico
Fully Auto 22 cal. "Trejo 1"
This is a very rare pistol with history.
The original owner was a Mexican General. He gave it to a man in McAllen, Texas.
The original transfer paperwork dated 11/1968 where the man registering the weapon stated that:
The General gave it to him in 1966. It was later acquired by a San Antonio, Texas gun dealer.
Has original holster and one mag.
Collector paid $9,500.00 USD