Blair Tourograph & Dry Plate
Co. Catalog, 1884, p. 12
Date Introduced: - ;
Years Manufactured: c.1884 Looks like
a bag bellows and a narrow,
almost monorail base.
Construction: front focus, collapsing
design
Materials: mahogany, nickel plated brass
hardware
Sizes Offered: 4x5 only
Notes:
References:
Blair Tourograph & Dry Plate Co. Catalog, 1884, p. 12