Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)Army History -- Historic signage, weapons and WWII-era personal items are among some 580,000 items in the Army Museum Enterprise inventory that will be retained or divested during a five-year project beginning in 2021. (Photo: Army Museum Enterprise)