This is a ski brochure for the Mad River Glen area of Waitsfield, Vermont. Fully opened, its dimensions are roughly 9 x 12 inches. The brochure probably dates to the first half of the 1950s, or maybe late 1940s. It mentions Colonial Airlines, which went out of business in 1956, so it is before that date. It gives unusual 2 digit phone numbers for inns in the town. For example, the Mad River Barn is listed as "tel. 45 ring 2." Most inns are $5 or $6 a night.
The brochure is in good condition with no holes, damage, or tears, but it it does have a crease in the middle, and it has wear from use. If you collect old ski memorabilia, or have a business or restaurant in New England, this would be a great conversation piece placed under a glass table or counter top.