[Sidenote: To take the plateformes of places within compasse of view vpon land.] Item, as often, and when as you may conueniently come vpon any land, to make obseruation for the latitude and variation, &c. doe you also (if you may) with your instrument, for trying of distances, obserue the platforme [Footenote: i.e., survey the place.] of the place, and of as many things (worth the noting) as you may then conueniently see from time to time. These orders if you diligently obserue, you may thereby perfectly set downe in the plats, that I haue giuen you your whole trauell, and description of your discouery, which is a thing that will be chiefly expected at your hands. But withall you may not forget to note as much as you can learne, vnderstand or perceiue of the maner of the soile, or fruitfulnesse of euery place and countrey you shall come in, and of the maner, shape, attire and disposition of the people, and of the commodities they haue, and what they most couet and desire of the commodities you see, and to offer them all courtesie and friendship you may or can, to winne their loue and fauour towardes you, not doing or offering them any wrong or hurt. And though you should be offered wrong at their handes, yet not to reuenge the same lightly, but by all meanes possible seeke to winne them, yet alwayes dealing wisely and with such circumspection that you keepe your selues out of their dangers. Thus I beseech God almightie to blesse you, and prosper your voyage with good and happie successe, and send you safely to returne home againe, to the great ioy and reioycing of the aduenturers with you, and all your friends and our whole countrey, Amen. * * * * * Certaine briefe aduises giuen by Master Dee, to Arthur Pet, and Charles Iackman, to bee obserued in their Northeasterne discouerie, Anno 1580. If we reckon from Wardhouse to Colgoieue Island 400. miles for almost 20. degrees difference onely of longitude very neere East and West, and about the latitude of 70. degrees and two thirde parts: From Colgoieue to Vaigats 200. miles for 10. degrees difference onely in longitude, at 70. degrees of latitude also: From Vaigats to the promontorie Tabin 60. degrees difference of longitude (the whole course, or shortest distance being East and West) in the latitude likewise of 70. degrees, maketh 1200. miles: then is summa totalis from Wardhouse to Tabin 600. leagues, or 1800. English miles. Therefore allowing in a discouery voiage for one day with another but 50. English miles; it is euident that from Wardhouse to Tabin, the course may bee sailed easily in sixe and thirtie dayes; but by Gods helpe it may be finished in much shorter time, both by helpe of winde prosperous, and light continuall for the time requisit thereunto.