• The Gage Hotel – Marathon, Texas

    Gage Hotel

  • Bullion Plaza School – Miami, Arizona

    Bullion Plaza School

  • Hotel El Capitan – Van Horn, Texas

    Hotel El Capitan

  • Val Verde Hotel – Socorro, New Mexico

    Val Verde Hotel

  • The Owls Club – Tucson, Arizona

    Owls Club

  • El Paso High School – El Paso, Texas

    El Paso High School

  • Trost Residence – El Paso, Texas

    Trost Residence

  • Albuquerque High School – Albuquerque, New Mexico

    Albuquerque High School

  • University of Texas El Paso – El Paso, Texas

    University of Texas El Paso

NoPole Top Sash Operator Brochure


Download PDF of Patent

page-one-sash-fastener
page-two-sash-fastener
page-three-sash-fastenerTrost Patent No Pole

Hardware box for Nopole Top Sash

This box that was found under the Bullion Plaza School in Miami, Arizona. The box original contained hardware for the No Pole Sash Fastener. This was patent by Henry Trost and Frank Weston in 1889