1900s WWI Era Photograph Parade Military Band Children Troops in Formation 3x5

Description

1900s WWI Era Photograph Parade Military Band Children Troops in Formation 3x5".
The first photograph has no adjustment. The second photograph has Ebay's Autoadjust applied, generally makes a photograph brighter. The third photograph I enhanced the brightness and contrast  along with the Autoadjust to make the image more visible. Under natural like it is hard to make the anything out, like the first photograph. Also the top and right edge are somewhat rough and on the photograph center there appears to be a large circular indent. On the 5th photograph I enhanced the brightness and contrast to make the indent show. The 4th photograph has no adjustment.
Seller does not know age or location of the photograph. Only seller's opinion that it is from the WWI era based upon other items that it was found with. The photograph has no written information. It is in poor condition: The entire image is underexposed making anything on the photograph hard to see, the photographs. About  1 inch from the right edge a crease goes from top to bottom causing the paper to bend, also at the top of the crease there is a 1/8 nick/tear. Top left corner has a crease, small crease top right corner. Left edge has 1/8-1/4" nick tear. Front has marks. with a large center dark spot. It is on a light/thin non-glossy paper, the paper does not lay flat. There is some scratch marks on the front and other marks. Some marks on the back. Scene is a military, academy, base parade, with a number of Soldiers/Marines/Sailors in formation, there is band and watching are two young children in white, a girl and younger boy and maybe a Sergeant at attention. Size is 3 x 5 2/8".
See photographs for condition and description.