Dubuque (Iowa) -- Pictorial works
William J. Klauer Collection
Glass negatives
Itinerant photographers]]> Ore industry
Shipping
Dubuque (Iowa) -- Pictorial works
Herman J. Loemker Collection
Lantern slides
]]> 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]]> Dubuque (Iowa) -- Pictorial works
Herman J. Loemker Collection
Lantern slides
]]>