Pay in 4 interest-free payments of $2.99 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Stainless steel fastenings
NOTE: all Aquavalve Tails that are used with the T-Piece do not face-seal using the Red or Blue washer as they do when used in Aquavalves
see last picture
Marlborough
Dr Crabtree's Brass Patent Observatory Magnifier Anemometer Stainless steel fasteningsDr Crabtree's Brass Patent Observatory Magnifier. Ref: NC 7176 Designed in 1804 by the legendary British inventor and polymath Joseph Crabtree, the functional simplicity of his brass and glass domed "Observatory" magnifier has never been surpassed or needed modification. Magnifies about 3x. Dimensions: Diameter; 53mm Height: 37mm
US$ 399.50
US$ 399.50
US$ 30.00
