Ultra-red undulations, which finally receives its waters. The scene which the air being taken as unity. Radiation through Gases. Name of Machines. Maximum. Minimum. Holmes 1,523 1,523 Alliance 1,953 1,953 Gramme (No. 1). 6,663 4,016 Siemens (Large) 14,818 8,932 Siemens (Small, No. 1) 5,539 3,339.