No.20 for platinum gold laboratory work

 
Polished mahogany with glass sides, front sliding door counterpoised, back frame removable for weighing rods; with drawer. With level and leveling screws

General Specifications:

Beam	Bronze, great tensile strength, sustaining full load without flexure
Bearings	Agate bearings throughout
Knife Edges	Hardened steel, accurately ground and gold plated to prevent rusting. The edges are set with the greatest care, ensuring precise weighing results
Beam Arrest	To steady the beam when loading or unloading
Releasing Mechanism	Lever for lifting and lowering beam
Stand	Brass, polished and lacquered
Case	Polished mahogany with glass sides, front sliding door counterpoised, back frame removable for weighing rods; with drawer. With level and leveling screws

 

No. 20

Capacity	50 oz. (1 1/2 kg.)	100 oz. (3 kg.)
Sensitiveness	1/5 grain (10 mg.)	1/5 grain (10 mg.)
Beam	12 in.	16 1/8 in.
Pans	Pans, 6 in.	Plates, 6 in.
Bows—Brass	6 1/8 x 9 1/2 in.	8×12 3/4 in. high
Case, Over All	23x11x18 3/4 in. high	28 1/2 X 12 5/8 x23 5/8 in. high
Shipping Weight	70 lb.	113 lb.
Price	$ 95.00	$ 125.00
Code Word	Bulbous	Bulgari