I picked up some vintage BWD catalogues from back in the day. They have specs of many different models so I scanned them for your enjoyment.
BWD Shortform Catalogue no.6BWD CATALOGUE No6 (PDF)BWD CATALOGUE No6 (RAW SCANS)BWD CATALOGUE No6 (different copy)Models: 540, 530A, 845, 525, 539D, 504, 506, 509B, 1722, P32 Duo probe, 603B, 160A, 170, 112B, 141,
131, 207B, 216A, 272A, 275, 242A, 246A.
BWD Shortform Catalogue no.7BWD CATALOGUE No7 (PDF)BWD CATALOGUE No7 (RAW SCANS)Models: 540, 530A, 845, 525, 539D, 504, 506, 509B, 1722,
880, P32 Duo probe, 603B, 160A, 170, 112B, 141,
701,
711, 207B, 216A, 272A, 275, 242A, 246A.
BWD Sales BrochuresBWD 880 PowerscopeBWD 540 OscilloscopeBWD 845 OscilloscopeBWD Magazine AdvertisementsElectronics Australia Aug 1977Electronics Australia Nov 1972Electronics Today International Feb 1977Electronics Today International Oct 1976