Vintage Patinated Copper Victorian Drafting T-Square Seed Reservoir

Begin by crafting the main T-square beam from reclaimed mahogany, milling a deep central channel to house the removable acrylic seed reservoir. Precision joinery ensures the head of the square attaches securely at a perfect 90-degree angle to the blade for a professional engineering aesthetic.

Fashion the seed reservoir casing from thin-gauge copper sheeting, applying an acidic patina solution to achieve an aged, verdigris finish. Attach the copper housing to the wooden blade using decorative brass fasteners that mimic the hardware of 19th-century drafting tools.

Construct the seed delivery mechanism using a sliding brass gate located at the base of the T-square head, allowing birds to feed from the 'protractor' tray. The tray is edged with a copper rim to prevent spillage and provides a comfortable perch for birds of various sizes.

Apply a weather-resistant marine spar varnish to all wooden surfaces to protect the mahogany against the elements while maintaining its deep, rich luster. Finish by installing a hidden stainless steel mounting bracket on the rear of the blade for easy attachment to a backyard post or wall.