Certificate of naturalization provided to Andrew Jensen after he became a citizen of the United States. Some biographical information is provided as well as additional standard signatures and bureaucratic fine print. There are two stamps on the back of the certificate, both of which appear to be written in Danish.

Hand-written and printed document from the United States Army given to Andrew Jensen after a military promotion. At the very top of the document, there is a black and white illustration of an eagle amongst various symbolic elements that make up the particular emblem. It hovers over bold text and is enclosed in a gray cloud-like gray area. The document states that Andrew made the transition to corporal at Camp Travis in Texas. Crease lines can be seen both length-wise and width-wise.

Postcard sent out by the Local Board of Grundy County in Iowa to notify Ejner L. Wind to appear for a physical examination. The front of the postcard gives information about the date of the examination, and also warns Ejner that failure to appear may result in a loss of rights or immediately induct him to imprisonment or military service. On the back of the postcard, there is postage information.

Postcard of a large group of United States army soldiers at a camp in Maryland, possibly Glen Bernie or Laurel. They are all in their military uniform, gathered in multiple rows. Behind them, a series of tall leafless trees can be seen, as well as a single-story structure in the very center at the top of a hill. There is printed text on the front that reads "47 Battalion 23rd Engineers, Glen Bernie, MD. Feb. 1918." There is a black arrow near the top of the image pointing at an individual, identified as Arnold G. Knock. This information is verified on the back of the postcard, on which Arnold himself, under the "correspondence" heading, wrote: "I am in this picture the arrow point is our my head Did you receive my letter Hoping to hear from you soon This is my address Arnold G. Knock, Laurel Maryland, Truck Co #10 23 Engrs. [sic]" He has addressed the postcard on the left and right to an Emilie Andersen at "El Campo, Texas. D. S. R. #55."

Postcard of two men in military uniform standing on a wooden boardwalk in front of what appears to be a barrack. A ladder can be seen inclined on the structure behind the man on the right. Accompanying information indicates one of the men is Carl Thyssen, but has not specified which is which. They both wear lace-up boots, hats, and loose-fitting pants, but the man on the left wears a button-up jacket with multiple button-flap pockets, as oppose to the man on the right, who simply wears a long-sleeve shirt.

A postcard from the chairman of the Erie, Pennsylvania selective service board to Dr. Meyer Bodansky requesting acknowledgment of his induction into the United States Medical Department.

One typed page and two handwritten pages of Dr. Meyer Bodansky's published work.