2025-10-172025-11-172025-10-172025-11-171969https://openaccess.ircica.org/handle/123456789/280082 black and white negativesPfizer Türkiye (Ortaköy)-İstanbulPharmaceutical industry-İstanbulBeşiktaş-İstanbulPfizer Türkiye ilaç fabrikasının panosuPhotograph