Think that linear, in-line, or "runway" tees came far later, possibly even post WWII?
Variety in angles of drives is evident on most Classic "Golden Age" courses over here
For more writing on the subject, James Braid on Teeing Grounds in "Advanced Golf" 1908:
"There should be alternative tees, in order that the course may be easily adapted to varying winds and dry weather, when there is more run on the ball. Unless this is done a medium has to be struck in the arrangement of the holes, which seldom makes a really good test in all conditions; or, on the other hand, the holes have to be planned to suit the prevailing wind, and are much reduced in quality and testing power when it comes from the opposite quarter."
AND...
"Less attention is given to the matter of the preparation of suitable teeing grounds when making a golf course than its importance requires.
There are seldom enough alternatives, and such as there are do not always get placed in the right positions.
Often they are too small. There is nothing so good as a big tee, not only for the opportunities that it affords of making slight variations in the drive, as suggested by the weather conditions, but also, by moving the box and plate, preventing too much wear and tear in one place.
Small tees necessitate more alternatives, or else they are quickly worn away.
In making a tee, a point to be remembered is, that while it should generally be level, or the lie of it should correspond to the general lie of the ground all the way to the hole when that lie is uphill, there should also be a part of it on a slight slope upwards, so that if the player needs a stance of that kind for the playing of the shot that he wants to make, he can have it.
If space and cost are not the chief considerations, every hole of any length should be supplied with not fewer than three teeing grounds.
The arrangement of these may vary, but the most useful system is to place them in triangular form, with the base of the triangle nearest the hole, and at right angles it. Of course, the distance that these tees are separated from each other will depend a little, perhaps, on the length of the hole, but more particularly on the length of the carry that has to be made with the drive; while it may, of course, also be regulated by the extent of ground there is available."