Keywords: Bulgarian photographers.jpg en Bulgarian photographers in 1926 bg Ае о-фотог афите от ятото на летище Божу ище най-ляво Гео ги Писковски най-дясно полковник и чо Качулев фотог аф-художник и ъководител на от яда 1926 г http //www lostbulgaria com/ p 4122 author 1926 anonymous-EU the URAA as under the 1993 Bulgarian copyright law Art 28 http //www internet-law ru/law/int/nation_cleo/bulgaria/bg001en pdf anonymous works were protected for fifty years after publication which expired well before the URAA date Photographers from Bulgaria Bozhurishte Airport |