Preliminary identification
Photo reference
1 uploaded photo
Overview
This is a weathered fragment of a large-scale printed poster, featuring bold serif typography and a colorful lithographic illustration. The visible text 'RTH' and the copyright mark suggest a mid-century educational piece designed for classrooms or museums.
Story
Post-war classrooms were transformed by these vibrant visual aids. This fragment likely belonged to a series explaining the natural world or the dawn of the Space Age. It represents a time when science became a public spectacle.
Maker / Origin
While the specific publisher is obscured, companies like Rand McNally or National Geographic dominated this era. They employed skilled illustrators to translate complex scientific data into accessible, beautiful art for the masses.
Condition & Value
The item is in poor condition with significant tearing, staining, and missing sections. These condition issues significantly reduce the market value compared to a preserved, intact specimen. As a damaged fragment rather than a complete poster, the value is primarily decorative or sentimental.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.