Vintage linen-texture postcard depicting the Big Room interior of Onondaga Cave in Leasburg, Missouri. The illustration showcases the cavern's rock formations and walkways with visitors visible in the center.

• Condition: VG
• Type: Linen Postcard
• Location: Leasburg, MO
• Publisher: Curt Teich & Co. (Art-Colortone)
• Subject: Onondaga Cave State Park
• Era: Circa 1946 (based on 6B-H39 production code)

Item will be shipped in secure packaging with fast processing.

Keywords: missouri, ozarks, spelunking, stalactites, geology, souvenir, ephemera, 1940s, travel, landscape

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