Both of the prints selected here refer to older folk customs associated with the end of the year. The first shows a costumed procession, including a man on a hobby horse, playing music and holding up greenery, accompanied by the words "Yule! Yule"!" This might be a representation of a mummer's play or a wassailing group, both raucous theatrical performances conducted in England around Christmastime.
The other print we've pulled out today is "My Lord of Missrule." This little jester would have appointed, likely from the lower clergy, as a sort of officiant for the Feast of Fools, a medieval celebration conducted on the 1st of January.
To check out these illustrations (and others!), ask for MS-1115 Box 7 Folder 6.