CERTIFICATE CARD VELVET SURFACE ENLARGING PAPER BLACK-WHITE PSS 135 ROLL FILM INDUSTRIAL X-RAY FILM MODEL E-7 BLACK-WHITE PSS FILM GRAND PANCHROMATIC REDUPLICATION FILM MODEL EF BLACK AND WHITE PHOTOGRAPHIC FILM PHYSIOGNOMY FILM BLACK AND WHITE SENSITIVE PAPER ERA BRAND OSCILLOSCOPE RECORD PAPER MODEL E-7 RASIN-COATED GLOSSY SURFACE PRINTING PAPER RASIN-COATED SILK SURFACE PRINTING PAPER RASIN-COATED GLOSSY SURFACE ENLARGING PAPER STRONG GLOSSY PRINTING PAPER GLOSSY SURFACE ENLARGING PAPER SILK PRINTING PAPER SILK SURFACE ENLARGING PAPER RASIN-COATED SILK SURFACE ENLARGING PAPER