Postcard of a photo of Castel Sant'Angelo in Rome, Italy. The photo is in black and white and it is displayed in the Galleria Savelli in Saint Peter's Plaza. In the photo, there are trees in the foreground with the castle, bridges, and the body of water they are over behind the trees. Atop the castle is a statue of Michael the Archangel. Behind the bridges and castle are buildings in a historic architectural style. On the reverse is text from A. J. Biron to Isaac H. Kempner discussing his travels in Italy.

Postcard of a photo of Lucerne, Switzerland and Mount Pilatus featuring a body of water, boats, and bridges in the foreground, Mount Pilatus in the background, and buildings of Lucerne in between. The buildings are in a historical architectural style and Mount Pilatus has a mostly green base with a rocky snow-tipped peak. On the reverse is text from A. J. Biron to Harris L. Kempner discussing his travels in Italy and Switzerland.

Itemized list of charges from a stay at the Gd. Hotel Et Des Iles Borromées in Stresa during August 18th through 19th, including the balances due along with their explanation. Stamped " Paid on August 19, 1956 ."

Letter from Lee Guth to D. W. Kempner discussing travel plans for D. W. Kempner's European trip.

Letter from D. W. Kempner to Gianni Mattioli thanking him for the calendar he sent and expressing his desire to see him again, but because of his health he probably won't on this trip.

Letter from D. W. Kempner to Hotel Grand Borromees, Stresa, Italy, confirming a hotel reservation for a suite of rooms made by Continental American Travel, Inc., at the hotel for August 18, 1956 and asking the hotel to also make a reservation for a chauffeur who will be accompanying the party.

Letter from Daniel W. Kempner to Lee Guth of the Continental-American Travel, Inc., New York, regarding the details of a corrected itinerary for a trip to Europe dated May 16th.

Letter from Daniel W. Kempner to Miramonti Majestic Hotel discussing reservations for a hotel room.

Letter from Harris L. Kempner to Gianni Mattioli thanking him for the calendar he sent him.

Letter from A. Manaigo to Lee Guth confirming room reservations for Mr. and Mrs. D. W. Kempner at the Miramonti Majestic Hotel.

Letter from Charles S. Thomas to Harris L. Kempner discussing the result of a request for I. H. Kempner to serve in Spain or Italy.

Letter from Judge John H. Tucker, Jr., to D. W. Kempner discussing travel plans and Christmas gifts.

Letter from Judge John H. Tucker, Jr., to D. W. Kempner discussing summer travel plans.

Letter from Edith L. Turner to L. Guth confirming room reservations for Mr. and Mrs. D. W. Kempner from the Italian Grand Hotels Company.

Letter from Mario Valsecchi to D. W. Kempner confirming room reservations for Kempner at the Grand Hotel et des Iles Borromées.

Documents detailing financial expenses related to a European Trip in 1956, including a listing of cash disbursements and the dates and charges for stays a various hotels during the trip. Also noted are discrepancies and outstanding charges.