Usuda Kyukin's "People, Birds, and Insects," first edition in 1943, with a slipcase. Considering its age, the condition is generally good, perhaps above average. Please be aware that this is a used book and shows various signs of aging. The slipcase has age-related yellowing, stains, soiling, and damage. The edges of the main body of the book have significant staining and yellowing. The pages of the main body are relatively clean, but there are some stains. Please examine the photos carefully to assess the condition. OS IK0502261780 Thank you for looking.