3月4日1 分鐘通信類收藏品二戰,日本帝國陸軍,白青赤三色手持鐵道信號燈(WWII, IJA, White Blue Red Tricolor Handheld Railway Signal Lights)二戰,日本帝國陸軍,白青赤三色手持鐵道信號燈(WWII, Imperial Japanese Army, White Blue Red Tricolor Handheld Railway Signal Lights)《Black Water Museum...