Postcard photographers traveled the length and breadth of the nation snapping photographs of busy street scenes, documenting local landmarks, and assembling crowds of neighborhood children only too happy to pose for a picture. These images, printed as postcards and sold in general stores across the country, survive as telling reminders of an important era in Americas history. Postcard photographers traveled the length and breadth of the nation snapping photographs of busy street scenes, documenting local landmarks, and assembling crowds of neighborhood children only too happy to pose for a picture. These images, printed as postcards and sold in general stores across the country, survive as telling reminders of an important era in Americas history.