1906 Heat Reveal Postcard \"DER CAPTAIN\" Comic Kids Novelty American Journal For Sale

Discover a unique piece of early 20th-century novelty with this fascinating 1906 comic postcard. This special \"heat reveal\" card, copyrighted by the American Journal Examiner, features a whimsical cartoon scene where two children are depicted running from an unseen threat. The card instructs the recipient to \"Heat up this Post Card with Hot Flat-iron, gas jet or match (Don\'t burn it)\" to unveil the full story, hinting at the ghostly figure of \"DER CAPTAIN\" and a larger, faint image of a character in action.This collectible postcard offers a glimpse into historical interactive entertainment, combining engaging artwork with an element of surprise. The vibrant colorized illustration captures the dynamic energy of the running children and the mysterious presence. It\'s a prime example of early comic strip art adapted for postcards, making it a wonderful addition for collectors of novelty items, early American comics, or unique historical ephemera.