Created page with "'''Otto Böttger''' (c. 1842-1 August 1907) was a significant optical and scientific instrumentmaker in Adelaide. While he ran his business for only 20 years, it gained such a..."
(Created page with "'''Otto Böttger''' (c. 1842-1 August 1907) was a significant optical and scientific instrumentmaker in Adelaide. While he ran his business for only 20 years, it gained such a...")