Like the building at 18th & Chestnut that will soon host the new Catbird jewelry store (and many other buildings along the Chestnut Street commercial corridor), this short structure has gone through many uses over the decades https://sellerweb.ru/blog/
Originally constructed as a residence, it was converted to commercial use in 1893 https://sellerweb.ru/product-tag/bluetooth-5-3/

OCF https://sellerweb.ru/product-tag/besprovodnaya-garnitura/