Bunsen Burner Small 166×320 Medium 332×640 Large 532×1024 Download Tiff Original 1246×2400 | (182.9 KB) Description This illustration shows a Bunsen burner placed horizontally. It has holes to admit the air to the mixer. Keywords Bunsen Burner Galleries Chemistry Apparatus Source: Alexander Smith, Intermediate Text Book of Chemistry (New York: The Century Co, 1920) 217