This is the official program for the Billings Mustangs Baseball Club from 1977, a vintage collectible for fans of baseball history and minor league teams. The program features the Billings Mustangs, an affiliate of the Cincinnati Reds, and includes various local advertisements and sports schedules from the era. This historical document provides a snapshot of the Billings Pioneer League in 1977, making it a valuable piece of sports ephemera and a great addition to any baseball memorabilia collection.

Visible on the program are advertisements for the "KOA Classic Holiday Basketball Tourney" scheduled for December 29 & 30, 1977, and "First Citizens Bank." The back cover also details 1977 football schedules for Billings Senior Broncs, Billings Central Rams, and Eastern MT. College, offering additional historical context beyond just baseball. This listing includes one (1) original 1977 Billings Mustangs Official Program.

Specifications:
* **Publication/Publisher:** Billings Pioneer League Baseball Club
* **Item Type/Format:** Official Program / Periodical
* **Issue Date:** 1977
* **Subject:** Billings Mustangs Baseball, Minor League Baseball, Pioneer League, Cincinnati Reds Affiliate
* **Era/Date:** 1970s / 1977
* **Features:** Includes local advertisements and 1977 football schedules
* **Included Components:** 1x Magazine / Program
* **Language:** English