Ammo cost would make it prohibitive to shoot for any length of time, but damn! It does look cool.
Google could answer that question if you wanted to know. Stupid phone knows all.nope they are inscribed on the front of a bldg on the grounds of Rice university in houston texas. i was touring the campus with my 2 cousins who are both Rice alumni...i fiorget the author but have not been back t5o campus to recall the name.