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Keywords from Image Description:
Wallnut Lane Bridge pv. D'Walnut Lane Bridge iwwer dem Wissahickon Creek zu Philadelphia PA HAER PA PHILA Walnut Lane Bridge Spanning Wissahickon Creek at Walnut Lane State Route Philadelphia Philadelphia County PA CALL NUMBER HAER PA PHILA hhh pa loc gov pnp pa loc gov photos loc gov photos Transferred from org lb Original