Postcard with a cartoon of a drill sergeant yelling at two men in Army uniforms, with text that says "This Army life will make real men out of you!" A handwritten note addressed to Miss Helen Aten says "Dear Helen, Sorry for the long delay. Hope you are well. Please drop me a card or letter. Give my regards to all the girls. Here is my address also tell [?] her address if you write [?] to me. Your Pal, Helen."

Postcard of the Liberty Bridge over the Monogahela River in Pittsburgh, Pennsylvania, as well as the skyline of the city, seen from Liberty Tunnels. A handwritten note addressed to Miss Helen H. Aten from Woodrow W. Aten at Camp Campbell says "Dear Helen and all. This is Pittsburgh. I just came back to the station after having had some chop suey. It was good but does become rather sickening if one tries to eat all. I had a three hour wait here - from 8:25 to 11:25. The train was quite dirty on the way here. Weather just a bit cool. Bro. Woodrow."

Postcard of Clarksville, Tennessee, seen from a distance on the banks of the Cumberland River. A handwritten note addressed to Helen H. Aten from Woodrow W. Aten at Camp Campbell says "Hello all- This is quite a warm day again. I cleaned the room and took it quite easy this week end. I went to church this morning and may go in Clarksville tonite for the first time. That tank pencil sharpener is just the thing I am sure. You must have had a swell Easter, I did too. Bro. Woodrow."

Postcard of a suspension bridge crossing a body of water in Cincinnati, Ohio. A handwritten note addressed to Miss Helen H. Aten from Woodrow W. Aten in Camp Campbell says "Dear Helen and all: We just had our Easter dinner at the Mill Cafeteria here in Cleveland. This is a real perfect day for Easter too. I had an egg & 1/2 for dinner in a salad. Everything is swell. So long. Bro. Woodrow."

Postcard of the "Star Chamber" in Mammoth Cave, Kentucky. A handwritten note addressed to Miss Helen Aten from Woodrow W. Aten at Camp Campbell says "Dear all: I didn't have too much time to mail cards yesterday. The trip to the cave was very enjoyable and we had a perfect day too I am certain. Today was still warm and I was on the range. Bro. Woodrow."

Report issued by the U.S. Bureau of Mines on testing done on a variety of American coals collected from 32 coal beds across the country. The carbonizing properties of samples tested at 3 different temperatures are presented. This report includes tables, and graphs.

Postcard of the Officers' Club at Camp Campbell. A handwritten note addressed to Miss Helen H. Aten from Woodrow W. Aten says "Hello all. Up a little earlier. Today will go out in Camp and look for a place to bivouac. It is almost like looking for a site for a house etc. The weather continues very pleasant. I guess our weather is over by now. Woodrow."

Postcard of a building with Army vehicles parked outside, and text that says "Service Club No. 2, Camp Campbell, Ky.-Tenn." A handwritten note addressed to Miss Helen Aten from Woodrow W. Aten says "Hello all. Winter is here again. The bivouac ended Saturday morning. We had our racing day and everything was OK. The pup tents really do the job. That box Tuesday really gave me and the others something to chew on. Today it is quite cold but very clear. I worked most of this day. Tonite I think I will walk over to a show. Bro. Woodrow."

Postcard with a poem entitled "In Kentucky," by James H. Mulligan, with a picture of Colonel Sanders next to it. A handwritten note addressed to Miss Helen H. Aten from Woodrow W. Aten at Camp Campbell says "Dear Helen and all, I received the news today. How are you all taking it by now. Quite a surprise. Winter is here but it is OK. In fact it is nice. There is no snow however but just wait. Am busy enough now and days flick by. Letter from John Hofnogle today. Bro. Woodrow."