Vintage Fourth of July Greeting Card Uncle Sam Fireworks 1900s

There's an absolutely unhinged energy radiating from this card—Uncle Sam grins with the confidence of a man who has genuinely never heard of liability, firecracker bundles dangling from both hands like the world's most patriotic piñata. Below him, a rosy-cheeked boy waves two American flags while surrounded by actively exploding firecrackers, which is either a fire hazard or a metaphor for American foreign policy. The diagonal gold banner spelling out '4th of July' in red firecracker-shaped letters is doing its absolute best to make 'unsupervised child near open flames' feel like a Hallmark moment. By modern standards, this card is essentially a how-to guide, and Uncle Sam's expression suggests he's already retained legal counsel.