Super Nice,Vintage,Ultra Rare,Opal Cigars(From Switzerland),1928 Pocket Calender?.I have never seen another one of these,or found one in my research.Condition is vintage used,but it’s in amazing shape.Colors are vivid,and sharp.If you didn’t see the date of 1928 on the calendar you would think it was just made.Remember it’s nearly 100 years old now.It’s gotta be ultra rare!Please see the pictures and judge for yourself!Wow!