Sinumbra Lamps | In this installment of historic, 19-century lighting, Jonathan Maney explains the Sinumbra lamp. | By Hyde Hall | Facebook
![JP - Tinsmith - Argand, Solar, and Sinumbra Reproduction Lighting and Glassware Shades and Chimneys and Hardware for Period Restoration - Sinumbra Shades JP - Tinsmith - Argand, Solar, and Sinumbra Reproduction Lighting and Glassware Shades and Chimneys and Hardware for Period Restoration - Sinumbra Shades](https://www.jptinsmith.com/Photos/Astral%20shade%20composite%2072dpi.jpg)
JP - Tinsmith - Argand, Solar, and Sinumbra Reproduction Lighting and Glassware Shades and Chimneys and Hardware for Period Restoration - Sinumbra Shades
![A Tall Cast Brass, Marble and Etched and Frosted Glass Sinumbra Lamp, Henry N. Hooper and Company, Boston, Circa 1850 | Property from the Collection of Dr. Larry McCallister | 2022 | Sotheby's A Tall Cast Brass, Marble and Etched and Frosted Glass Sinumbra Lamp, Henry N. Hooper and Company, Boston, Circa 1850 | Property from the Collection of Dr. Larry McCallister | 2022 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/aae8952/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fb8%2F15%2F654038894532b36a7af56a92c255%2F101n10983-5pxhv-t2-04.jpg)