the small orchard southeast of road fork 535. A sharp fire is suddenly
opened from the woods to the southeast, apparently from a _squad or
small platoon_.

(_a_) Give your orders and dispositions.

After firing about a minute the fire of the enemy stops. You move out
into the road and can see no sign of your point or connecting files.
The support is closing up on you.

(_b_) What do you do?

Visibility Problems:

(_a_) Can a man on hill 712 see a man at crossroads 554 in
Hunterstown? (Disregard trees.)

(_b_) A man stands at the point where contour 680 crosses the road
followed in above problem, just south of hill 707. Where does the
roadbed first become invisible?

* * * * *

MAP: GETTYSBURG--- ANTIETAM (HUNTERSTOWN SHEET).

First Problem: A Connecting File--Situation I:

The Harvard Regiment is in camp in hostile country the night May 1-2
in the corn field 1000 yards east of Boyd S.H., just northeast of
cross roads 488. The line of outguards extends approximately through