Viewing page 47 of 108

This transcription has been completed. Contact us with corrections.

Meteorological Instruments

[[underlined]] Wind direction, velocity, and sunshine [[/underlined]]

[[check-mark]] 12-foot pipe support, 18-s-3135....$62.50
[[dash]] 2 cell storage battery ....12.50
[[check-mark]] 1 wind & direction transmitter, 12 contact, 18-B-1016 (a).... 41.50
[[dash]] Wire and cable .... ?
[[check-mark]] 1 wind-vane, 3 foot, metal. 18-S-3148-100 (a) (1) .... 16.50
[[check-mark]] 1 Anemometer, 1/60th mile & mile contacts .... 25.00
[[small line on left]]
[[check-mark]] 1 Quadruple register .... 480.00
[[check-mark]] 1 support, sunshine transmitter, 18-S-3110 (a) .... 32.50
[[check-mark]] 2 Thermometric elements (S.S. recorder) 18-S-3148-100.6 (a) [[strikethrough]] 367 ca. .134.00 [[/strikethrough]] 33.50 6700
[[check-mark]] 1 Indicator, wind direction and velocity. 18-I-475 (a) (Oil special for wind-vane bearings and anems from Weather Bureau) .... 32.00
[[underlined]] [[check-mark]] 1 [[/underlined]] Tipping bucket rain gage, 18-G-250 (a) .... [[underlined]] 108.50
[[check-mark]] 2 Barographs, 18-B-986-40 (a), $130 each .... 260.00 [[handwritten: O.K.]]
[[check-mark]] 4 Hygrothermographs (Cent. degs.) weekly chart, 18-H-1690 (a) $144 each .... 576.00 [[handwritten: O.K.]]
[[dash]] Housing for recorders and batteries .... ? $100 - $200 each station.

[[Bracket marked vertically in right margin enclosing first 11 items. Labeled: "4 each needed"]]