Vintage Lot/5 Liebig Products Les Moustiques (The Mosquitoes) French Collector Trade Cards (1942)

Approx 4.25” x 2.75”; good condition; no issues. These are Liebig chromolithograph trade cards from a 1942 educational series titled "Les Moustiques" (The Mosquitoes), issued by the Liebig Extract of Meat Company as part of a marketing campaign where sets of collectible cards were given away with their products. Fun!

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• Listed Jan 21, 2026