16", 330x, SQM 21.67.

Arp 15, NGC 7393, Aqr. Mag 13 * WNW, fainter double closer NW. Third component invisible. Galaxy elongated EW, cometary appearance with massive head on W end and two tails trailing E, S one longer and more definite.

Arp 50, IC 1520, Aqr. m7 * SE, m13 closer ENE. Faint * immediately E. Galaxy small, round. Knot NE of core, arm S pointing E.

Arp 51 and 144, Cet. Arp 51, MCG-2-1-24. SE of near-equal * pair. Faint * opposite. Galaxy small, knot on NE side, extension from E side of nucleus to SSW. Arp 144, NGC 7828-9. -9 starlike, or compact with a starlike core. -8 elongated NW-SE, bright detached arc on NW end continues faintly along NE side.

Arp 68, NGC 7757 (7756). Psc. S of unequal * pair. S-shaped. N arm segment forms a definite N edge of the halo, points W. Companion forms an equilateral triangle with the core and the nearest * of the pair. Inwards from it is a more massive knot. Symmetrical one on SE side appears detached from the SE arm and elongated EW. The arm terminates W of it in a more massive knot that is directly S of the core.

Arp 92. NGC 7603-B. Psc. -B small, faint, and diffuse SE of main galaxy. Faint * S. Main galaxy has a bright core with starlike nucleus and arcs N and S. Suggestion of more detached arcs farther NNW and S pointing E just S of companion, although it is unclear if they exist. [SDSS shows them.]