29 - Very Unusual Early 20th Century German Book Flask with Corners that Open to Reveal Three (3) Shot Glasses and a Funnel. Circa 1920. Signed Made in Germany. Good Used Condition. Measures 6-3/8 Inches Tall, 4-3/4 Inches Wide and 1-1/2 Inches Depth. No Monogram. Shipping $26.00 (estimate $200-$300)