This 16 inches globe was edited by the American maker Cram , one of the Chicago map maker emerging in the early 20th.century . It has 2 set of orb and meridian to calculate the position of the sun relative to the earth rotation .Scarce schoolroom demonstration model with articulated revolving cast metal "Sun Rays" indicator with pointer at foot directed to a colored paper scale on the base surface, sub-titled, "Cram's Deluxe Globe with automatic Daily Sun Ray and Season Indicator." Emphasis on seasons and physical features. Some damage on the printed base .
Size : 16 " globe , 12 gores on a large ball , H.20 with metal circle, working order.