Both are heavily varnished, adding to glare in these reproductions. Here is the first:
Here is the second, with a few details:
The owner of his own Midwest circus, Charles (Uncle Charley) Andress (1852-1933) was also a circus historian, publishing several articles and photo-essays, including Route Book of Barnum & Bailey [Circus], 1905.
In 1907, Show World magazine announced “Will Make Large Picture. Charles Andress, of the Barnum & Bailey Show, is making rapid progress in collecting photographs of performers and circus people for the largest photograph ever made. When completed it will contain over 1,200 people. This photograph is being made irrespective of any particular show. The center will be made up of the representative circus men of the past and present, in this and foreign countries; and the rest of the photograph will be of performers and musicians, staff officers, etc., of the various shows throughout the country.”