Turn-of-the-Century Chicago in Color

An old, elaborate printing process called Photocrom allowed people around the world to see Chicago rise from the prairie, from Michigan Avenue to Potter Palmer’s house, as the 20th century was just beginning.

chicago photocrom postcard

 

One of my favorite troves of early Chicago ephemera is the massive Detroit Publishing Company archive, which captures the city as it established itself as the capital of the Midwest and one of the industrial centers of the world; here’s an extensive gallery of the city on the make, as it was being made. Nonetheless, it’s still in black and white, giving Chicago an austere beauty but not depicting the city as its residents would have known it.

In the early 1890s, color photography was in its infancy; in the next decade, it was possible but impractical and expensive. The common man could view spectacular Kromograms, but the viewer (sort of like a Viewmaster) cost $50 in 1907 (PDF), the equivalent of about $1100 today; Kromograms were about $25 in 2011 dollars. But some of the Detroit Publishing Company’s negatives made their way to Switzerland, where they were converted into color prints through an elaborate process known as photocrom:

A Photochrom is a color photo lithograph, produced from a black-and-white negative. The final prints were created using different color impressions from multiple lithographic stones. The stones used by the Detroit Photographic Company were imported from Bavaria and coated with a special Syrian ‘asphaltum’ substance that would be chemically sensitized to light, put in contact with a photographic negative, exposed to the sun for up to several hours, then “developed” in oils of turpentine.

The areas of the very thin asphalt gel most exposed to light would harden, becoming insoluble; the less exposed residue would be washed away. Tonal values of the remaining positive image could be manipulated by varying the chemistry and development times. Technicians could do the equivalent of burning and dodging by retouching the brush and polishing with fine pumice powder. The final steps in preparing the stone were an acid etch to bond the remaining image with its very fine grain, and a glycerin bath.

A separate stone would be made for each color to be used. A minimum of four stones and as many as fourteen stones might be used for a given image. A transparent ink would be applied to the stone, then transferred to high-quality paper whose texture resembled the smooth photographic printing paper of the day.

Around the same time, the U.S. Post Office relinquished its monopoly on postcards—prior to 1878 they existed, but only the post office could make them—and an industry was born. The Detroit Publishing Company and the Swiss Photoglob Company made some seven million a year of tens of thousands of views, and in doing so gave many their first full-color glimpses of far-away places. One of those was Chicago (via the Library of Congress).

[See also: “Marshall Field, the First PR Man, and a Civil War Vet Create an Epic Transportation Travelogue.”]

Photo gallery

Share

Advertisement

comments
2 years ago
Posted by ChicagoRich

Here is what I think that they are of:

#1 Wabash Ave. North from Adams St. (the L is still there)
#2 Now Congress and Michigan Ave, Auditorium Theater building (still there, but the extension of Congress to Lake Shore drive has changed the park are in the foreground considerably)
#3 Chicago River at Lake Michigan (would be hard to recognize)
#4 Potter Palmer Mansion (torn down in the 1950's)
#5 State St.
#6 State St. (I think)
#7 Museum of Science and Industry (still there)
#8 Grant Statue in Lincoln Park (still there)
#9 Masonic Temple Building at Randolph and State, tallest building in Chicago at the time of the Photograph, torn down in 1939.
#10 Well, this one I don't know, do you?

2 years ago
Posted by mpdarch

CHICAGORICH -

#10 - In the background is the Rookery Building, so I'd expect that this was a financial building at LaSalle and Jackson...

2 years ago
Posted by ChicagoRich

Thanks, Good eye. I should have recognized that. I recognized the Masonic Temple in Photo 5 to tell that it was State St. looking north, but missed the Rookery in the background of this one. That makes Photo 10 the Illinois Trust and Savings Bank Building which was at Quincy and La Salle St. at the time. It was designed by Daniel Burnham. It was torn down long ago.

2 years ago
Posted by jamesa3431

#6 Is Randolph Street looking east with the Masonic Temple at the corner of State and Randolph. To the right are the columns of the old city hall and to the left you can see the tower of the Garrick Theater. Sad to say that all these buildings in this postcard are all gone.

Submit your comment