Hand drawn ink and ink wash floor plan on Cave No. 11 on paper. Scale 15 ft. to an inch.

Hand drawn ink and ink wash floor plan of Cave No. 14 on paper, including some annotations. Scale is 15 ft. to an inch.

Hand drawn floor plan in ink and ink wash of Cave No. 15. Scale is 15 ft. to an inch.

Hand drawn floor plans in pencil, ink and ink wash of Cave No. 21, including some annotations. Scale 15 ft. to an inch.

Hand drawn ink and ink wash floor plan of Cave No. 28's gallery on paper. Scale is 15 ft. to an inch.

Hand drawn ink and ink wash floor plan of Cave No. 35, including some annotations. Scale 15 ft. to an inch.

Hand drawn ink and ink wash floor plan of Cave No. 36. Scale 15 ft. to an inch.

Hand drawn ink and ink wash floor plan of Cave No. 37, including an note regarding the drainage system. Scale is 15 ft. to an inch.

Hand drawn ink and ink wash floor plan of Cave No. 39. Scaled is 15 ft. to an inch.

Hand drawn ink and ink was floor plan of Cave No. 40. Scale is 15 ft. to an inch.