Monthly meteorological charts of Baffin Bay and Davis Strait /
Great Britain.Meteorological Office,cartographer.
Great Britain.His Majesty's Stationery Office.
Title from cover.
Item features twelve charts with letterpress in paper covers.
"Published by the authority of the Meteorological Committee."
"The charts ... refer to the six months May to October. For the remaining six months of the year, there are no data or the data are insufficient."--Introduction.
"For official use."
Letter press areas printed in 1917.