Accession Number: 2008.16.4.2.1-2
Summary/Description: Instruction manual for using the Polaron Model PN-2, a hand-held electronic travel aid developed for visually impaired persons. The device uses ultrasonic technology. Photocopy. .1 - manual .2 - product sheet
Collection: AER O&M Division C. Warren Bledsoe Archives
Credit Line: Gift of Bruce Blasch, 2008.16
Publisher: Nurion Industries
Publisher Place: Paoli, PA
Subjects: Orientation and mobility Sensory aids Manuals
Physical Description: [11] p. : ill. ; 11 x 8.5 + 1 product sheet
