Archive of Collections

Details and Image

TypeModel No.MakerCountryConstruction
DateScale LengthArea of Use
P.G. 54
Blundell Harling Ltd.England
est. 1950's & 1960's4.1 cm x 33.7 cmAerial Photography

Notes: "1) One side used to determine camera settings based on altitude, image size etc. 2) Simiiar to Pickett 52T, Pickett 700 and others 3) Reverse side has C & D + A & B scales"

Image 1

Image 2

Image 3