675 IAC 30-4-18.4
675 IAC 30-4-18.4 "Historical boiler" defined
Cite as Ind. Admin. Code tit. 675, r. 30-4-18.4
Sec. 18.4. "Historical boiler" means a steam boiler of riveted or welded construction. Historical boilers include steam tractors, traction
engines, hobby steam boilers, portable steam boilers, and other such boilers that are being preserved, restored, and maintained for demonstration,
viewing, or educational purposes.