»L.C. forgot that “the Snark” is a tragedy«

Page from a letter (1876-01-04) by C.L. Dodgson (aka Lewis Carroll) to Henry Holiday. The two lines at the bottom are notes written by Henry Holiday.

Source: www.pbagalleries.com/…

I think the note is:

× L.C. forgot that “the Snark” is a tragedy and [should]
on no account be made jovial. h.h.