The product is a lot of four vintage hardcover guides from the 1960s, featuring maps of Turkey, Germany, Austria and Yugoslavia. These guides, known as Les Guides Bleus, or "The Blue Guides" are from France and provide a unique glimpse into European travel and culture from that era. With a focus on transportation and geography, these maps and atlases would be a valuable addition to any collector's inventory, offering a nostalgic look at travel in Europe during the 1960s.
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