EntityQ2070969· pop 10· linked from 17 articlesDavid AlterSign in to saveAmerican inventor and scientist (1807–1881)Listeners · Last.fmListeners22Total plays818 <a href="https://www.last.fm/music/David+Alter">Read more on Last.fm</a>via Last.fm · David AlterConnectionsNew York CityCityAlexander Graham BellEntityCategories1807 births1881 deaths19th-century American businesspeople19th-century American inventorsAmerican people of German descentAmerican people of Swiss descentAmerican physicistsAmerican spectroscopistsInventors from PennsylvaniaPeople from Freeport, Pennsylvania