Article
礦石收音機的能力增進 - The improvement of crystal radios

Keywords: music, radio, News, Europe,

Persons:
Lossev (mentioned in article)
幼雄 Youxiong (Author)

徵求美術專號及愛之專號 - Wanting special issues on art and love

Persons:
李仰明 Li Yangming (mentioned in advertisement)
陳有章 Chen Youzhang (mentioned in advertisement)