2 5 8 introduction. 
The BRASS cold from the fnow melting m 
Lapland in the beginning of the' fruiting, feafon. 
The IRON cold from the freezing on the 
Lapland alps in the middle of the fowing feafon. 
Thefe colds do not happen with us the fame 
night, as in. Lapland, but. arrive in about 8 days. 
On thefe and fuch like calendars vulgar prac- 
tical hufbandry ought to be efbblifhed •, but the 
foundation hitherto not having been fufficiently 
well laid, this method is become fo much out 
of uie, that it is even looked upon as abfurd. 
and chimerical ; neverthelefs it may and ought 
to be carried lb far, that no prudent ceconomiit 
will choofe to be without fuch a guide, and the 
hufbandman fihail find it the.; fur ell way to re- 
gulate his affairs by, not to mention other par- 
ticulars. 
T H E 
