The library has accepted donations, purchased, and collected images for the Historical Image Collection since the early 1920s. Collection strengths include: Streets; Federal buildings; Federal monuments and memorials; Houses and estates; Commercial buildings; and Early Washingtonians.

The library has accepted donations, purchased, and collected images for the Historical Image Collection since the early 1920s. Collection strengths include: Streets; Federal buildings; Federal monuments and memorials; Houses and estates; Commercial buildings; and Early Washingtonians.

The library has accepted donations, purchased, and collected images for the Historical Image Collection since the early 1920s. Collection strengths include: Streets; Federal buildings; Federal monuments and memorials; Houses and estates; Commercial buildings; and Early Washingtonians.