From the record
“Palm Circle or the Pineapple Pentagon, is a historic portion of Fort Shafter in Honolulu, Hawaii. Designated a National Historic Landmark in 1987, it housed the headquarters of the commanding general and his staff, U.S.”
Wikipedia article Palm Circle, CC BY-SA 4.0.
One of 154 National Register listings published here for Honolulu County · listed in 1984 · category: District · a National Historic Landmark.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service





