600/800mm - 24" (2/18/20): at 375x; UGC 4052 is a merged double system in a common halo with the nuclei only 22" apart. They were easily resolved and both components appeared fairly faint and small. The slightly brighter western component is ~15" and the eastern component is 15"x10". Another pair, UGC 4051 and MCG +08-15-005 are 3' S with the quartet (WBL 154) at similar redshifts