Skip to Content
You searched for
Search
Department Archives Remove constraint Department: Archives Place Pennsylvania--Philadelphia--Bridesburg Remove constraint Place: Pennsylvania--Philadelphia--Bridesburg Subject Laboratories Remove constraint Subject: Laboratories

Search Constraints

Search Results

    • 1931

    General view of the exterior of the laboratory facilities (Building 51) at the Charles Lennig and Company chemical manufacturing plant in Bridesburg, a neighborhood located along the Delaware River in the Northeast…

    • 1931

    General view of the exterior of the laboratory facilities (Building 51) at the Charles Lennig and Company chemical manufacturing plant in Bridesburg, a neighborhood located along the Delaware River in the Northeast…

    • 1931

    General view of the exterior of the main office and laboratory facilities (Building 51) at the Charles Lennig and Company chemical manufacturing plant in Bridesburg, a neighborhood located along the Delaware River in…