The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Waukegan. III. Scene in Ravine. E. C. Kropp. No. 6014
Waukegan. II. The Ravine. No. 6015. Postcard
Waukegan. III. West Street. E. C. Kropp. No. 3891
Waukegan. III. Residence of G. R. Lyon. E. C. Kropp. No. 6012
Waukegan Ill. Genesee Street Bridge and Ravine. C. G. Kropp. No. 6021
Waukegan. III. Court House. E. C. Kropp. No. 6018
Louisiana. Greetings from Baton Rouge. High School. River Steamboat. Scene at the Municipal Docks. Harris News Agency. E. C. Kropp Co. Multi View