GRIMSTOCK -- Playford, 1651
three couple longways; USA interrupted by set and turn single

1-16 f&b D, set and turn; all that again.
17-32 Double Hey (both sides at once, starting with Cu 1 to the inside)

1-16 side L, set and turn, side R, set and turn
17-32 Roll (double hey, but partners hold hands, outside cu forms arch)

1-16 Arm L, set and turn, arm R, set and turn
17-32 Cu 1 cross and do 1/2 a double hey, cross again and complete the hey.


OR

Grimstock

Source: Playford (1651), TPB.
Setting: A longways set of 3 couples.

 1- 4  Double forward and back (up the hall),
 5- 8   set and turn single.
 9-16  Repeat 1-8.

17-24  Mirror hey: men do right shoulder hey while women do a left
        shoulder hey. 1st couple starts by moving towards each other, 
        while 2nd couple starts by moving apart.

 1- 4  Side right,
 5- 8   set and turn single.
 9-16  Side left, set and turn single.

17-24  Over-and-under figure, a la Trenchmore, sometimes called an
        arched hey. First couple starts by going under an arch made
        by 2nd couple, and then forms an arch over the 3rd couple,
        while the 2nd couple turns around.

 1- 4  Arm right,
 5- 8   set and turn single.
 9-16  Arm left, set and turn single.

17-20  Half mirror hey, with the 1st couple beginning by crossing.
21-24  Half mirror hey, with the 1st couple (who are in 3rd position)
        beginning by crossing.