Sunday Schools
Dubuque (Iowa) -- Pictorial works
Herman J. Loemker Collection
Lantern slides
]]> Dubuque (Iowa) -- Pictorial works
William J. Klauer Collection
Gelatin silver prints
Itinerant photographers]]> Railroad locomotives
Railroads
Dubuque (Iowa) -- Pictorial works
William J. Klauer Collection. City at Work Project
Glass negatives
Itinerant photographers]]> Dwellings
Dubuque (Iowa) -- Pictorial works
Herman J. Loemker Collection
Lantern slides
]]> Dwellings
Dubuque (Iowa) -- Pictorial works
Herman J. Loemker Collection
Lantern slides
]]> Paint industry
Paint store
Dubuque (Iowa) -- Pictorial works
William J. Klauer Collection
Glass negatives
Itinerant photographers]]> Dubuque (Iowa) -- Pictorial works
Herman J. Loemker Collection
Lantern slides
]]>