ArtworkBalboa Terminals. Entrance Pier and Gates to Dry Dock #1. From Unloader WharfSign in to saveUnidentified photographer — March 20, 1916 — Gelatin silver printArtwork · Museum of Modern ArtGelatin silver printArtistUnidentified photographerDateMarch 20, 1916MediumGelatin silver printView at Museum of Modern Art · Open Access