Vintage Patinated Copper Victorian Planisphere Seed Mapper

Construct the base using reclaimed mahogany, carving a circular track that allows the central hopper to rotate smoothly upon brass ball bearings. This foundation provides a sturdy footprint and houses the primary seed reservoir.

Fashion the celestial dome from sheet copper, using a ball-peen hammer to dome the surface before applying an acidic patina solution for a classic weathered Victorian look. Drill constellation-themed apertures into the copper that double as seed distribution outlets.

Assemble the internal gear mechanism using salvaged clock parts, which synchronize the rotation of the map with the release of sunflower seeds from the internal gravity-fed silo. Precision alignment of these gears is essential for consistent distribution.

Finish the assembly by mounting a brass dial plate on the exterior, allowing homeowners to align the current season with the hopper ports to regulate seed flow. Protect the finish with a clear exterior-grade lacquer to preserve the copper aesthetic against harsh backyard elements.