Print File GPN45 Archival Glass Plate Negative Four-Flap Enclosure 4 x 5" (25 Pack) Greg Williams Magnetic Adapter Ring

Magnetic Adapter Ring

Mounting: 1x Magnetic

ND32 + CPL: Suitable for reducing light further

the SilverBase does not have a water jacket

Long-Term Storage of Newspapers

Print File GPN45 Archival Glass Plate Negative Four-Flap Enclosure 4 x 5" (25 Pack) Greg Williams Magnetic Adapter RingPrint File GPN45 Archival Glass Plate Negative Four Flap Enclosure 4 x 5" (25 Pack) Key Features For Storage and Protection Four Flap Envelope for Glass Negative 7 pt. Unbuffered White Card Stock 1 8" Score for Glass Thickness Acid and Lignin Free PAT Passed for Long Term Storage Compatible with Flip Top Archival Boxes The 25 pack of white GPN45 4 x 5" Glass Plate Enclosures from Print File contains four flap envelopes used to store and protect glass