The Vintage Wright & McGill Trailmaster No. 4TMF 7 1/2′ Fishing Rod (Pat. 1938, Denver) is a classic bamboo (split-cane) fly rod from a well-known American fishing tackle manufacturer. Here’s what you should know about it:

Key Features:
– Model: Trailmaster No. 4TMF (likely a medium-action fly rod).
– Length: 7.5 feet (a versatile length for small to medium streams).
– Material: Bamboo (split-cane construction, typical of high-quality vintage rods).
– Patent Date: 1938 (indicates pre-WWII craftsmanship).
– Brand: Wright & McGill (a respected Denver-based company, makers of the famous “Eagle Claw” brand).

Historical Significance:
– Wright & McGill was a prominent tackle manufacturer, and their bamboo rods are sought after by collectors.
– The 1938 patent may refer to a specific ferrule, reel seat, or rod design innovation.
– This era represents the golden age of bamboo fly rods before fiberglass and graphite took over.

Condition & Value:

– If in good condition (no delamination, intact ferrules, original wraps/varnish), it could be worth $200–$600+, depending on rarity and demand.
– Restored/refinished rods may have slightly lower collector value but can still be excellent fishing tools.
– Rare variants (e.g., special editions, unique tapers) can fetch higher prices.

Collector/Fishing Appeal:
– Collectors value original hardware, labels, and provenance.
– Anglers appreciate bamboo rods for their smooth, slow action—ideal for dry-fly fishing.

Where to Sell or Research:
– eBay, Vintage Tackle Forums, or specialty auctions (Lang’s, Mullocks).
– Books like “Fishing Tackle: A Collector’s Guide” (Graham Turner) for deeper research.

Would you like help assessing its condition or finding comparable sales?