The K O Munson 1946 Artist's Sketch Pad Calendar by Brown & Bigelow from St. Paul, MN is a rare and risqué collectible item. This vintage calendar features intricate artwork and risqué content that would have been considered scandalous during the mid-20th century. Perfect for collectors of unique and unconventional paper items, this sketch pad calendar offers a glimpse into the artistic and cultural norms of the time.