Lens:

f2.9, 3" Dallmeyer Pentac, iris diaphragm to f16. Serial no. 104230 (c.1923).

Shutter:

Focal-plane, speeds 1/8 - 1/1000, B, T.

Construction:

Leather covered metal body, leather bellows.

Format:

4.5 x 6 cm plates held in slides.

Focusing:

Bellows to 1.5 yards, scale to 2 yards.

Attributes:

Frame finder.

Movements:

Rising front.

Serial Number:

D214 .

With:

• 6 double dark-slides (1 - 12), aluminium and nickel sheaths.
• Film pack adapter.
• Case with Dallmeyer label.

Lens:

f2.9, 3" Dallmeyer Pentac, iris diaphragm to f16. Serial no. 106208 (c.1925).

Shutter:

Focal-plane, speeds 1/8 - 1/1000, B, T.

Construction:

Leather covered metal body, leather bellows.

Format:

4.5 x 6 cm plates held in slides.

Focusing:

Bellows to 1.5 yards, scale to 2 yards.

Attributes:

Frame finder.

Movements:

Rising front.

Serial Number:

D457 .

With:

Focusing screen. 3 double dark-slides.

Lens:

f2.9, 4 ¼" Dallmeyer Pentac, iris diaphragm to f16. Serial no. 110509 .

Shutter:

Focal-plane, speeds 1/8 - 1/1000, B, T.

Construction:

Leather covered metal body, leather bellows.

Format:

3 ½" x 2 ½" plates held in slides.

Focusing:

Bellows to 1.5 yards, scale to 2 yards.

Attributes:

Frame finder.

Movements:

Rising front.

Serial Number:

DS314 .

With:

• Hooded focusing screen.
• 3 double dark-slides.
• Case with Newman & Guardia label.

Lens:

f2.9, 5 ½" Dallmeyer Pentac, iris diaphragm to f22. Serial no. 123401 .

Shutter:

Focal-plane, speeds 1/8 - 1/1000, B, T.

Construction:

Leather covered metal body, leather bellows.

Format:

3 ¼" x 4 ¼" plates held in slides.

Focusing:

Bellows, scale to 2 yards.

Attributes:

Frame finder.

Movements:

Rising front.

Serial Number:

SDS115 .

Notes:

Address in case: J. H. Dallmeyer Ltd. 31 Mortimer St. Oxford St. W1. (1925 - 1941).

With:

Hooded focusing screen. Film pack adapter. Case.