AI Appraisal Estimate

This is a pair of antique cast iron side plates or box ends from horse-drawn agricultural seed drills. The top piece is marked 'LACROSSE DRILL' and 'LA CROSSE PLOW CO.' with the part number 'M501'. The bottom piece is embossed with 'MANF'D BY THE AMERICAN SEEDING MACHINE CO INCORPORATED RICHMOND IND. U.S.A.' with a part or model number 'G 365'. Both items exhibit a trapezoidal shape common for hopper ends, designed with integral hinges and bolt-hole tabs for structural attachment to wooden or metal seed boxes. The material is heavy, sand-cast iron featuring raised font typical of early 20th-century industrial manufacturing (likely circa 1900-1920s). The physical condition shows significant surface oxidation and a dark brown rust patina consistent with long-term outdoor exposure. There are minor chips or casting irregularities along the edges, and the presence of dirt/grime is visible in the recessed lettering. There are no apparent structural cracks in the main bodies, though the mounting lugs show signs of wear. These pieces represent a transition period in American agriculture before the consolidation of many regional implement manufacturers into larger conglomerates like John Deere or International Harvester.

Upon physical examination of the provided images, I have assessed this pair of cast iron seed drill box ends. These pieces, originating from the La Crosse Plow Co. and American Seeding Machine Co., represent standard industrial components from the early 20th-century transition in midwestern agricultural manufacturing. The 'M501' and 'G365' markings are consistent with known period part catalogs. The authenticity appears genuine based on the characteristics of the sand-cast iron and the font styles used in the raised lettering. The condition is fair to good for salvaged agricultural hardware; the heavy oxidation and dark patina are expected and preferred by collectors of 'rusty gold' decor. There are no catastrophic cracks, though the mounting lugs show expected wear. The market for these items has shifted from purely functional replacement parts to industrial-chic decorative pieces or garden art. Comparatively, individual hopper ends from defunct brands typically fetch between $30 and $55 at specialized antique auctions or across online platforms. The La Crosse piece carries slightly more interest due to that specific manufacturer's regional history. Demand is stable but localized to the Midwest and collectors of agricultural ephemera. Limitations: While visual signs point to authenticity, a photographic assessment cannot verify the structural integrity of the iron or detect hairline stress fractures hidden under oxidation. A physical inspection with a tactile assessment and a sound test would be necessary to ensure the iron isn't 'frozen' or brittle. Provenance regarding the specific machine these were salvaged from would further solidify historical value, as would microscopic analysis of any remaining original paint traces to confirm the specific production era.