Lestrygonians: Details that Recur

Some details worth remembering from the episode — they will appear again later:

the flyer for Alexander J. Dowie (Elijah is Coming!) (8:5-16 + 8:57-59)
Pen something (8:178-79; see 8:1114)
postcard with U.P. (or maybe U.P.: up) on it (8:257-58)
Mina Purefoy three days overdue at the Holles St. maternity hospital (8:277-82)
the Mirus Bazaar (8:1162)

Some details in this episode that have appeared earlier:

Throwaway (8:7; see 5:534 + 5:537)
Iron Nails Ran In. (8:20; see 5:374)
Met him pike hoses. (8:112 + 8:1148; see 4:336)
Plumtree's Potted Meat. (8:138-39 + 8:742-45; see 5:144 47)
Wanted, smart lady typist . . . (8:326-27; Bloom's ad that resulted in the letter from Martha Clifford)
Nosey Flynn (8:737; see "Counterparts" in Dubliners)
Paddy Leonard (8:989; see "Counterparts" in Dubliners)
aria from Don Giovanni (8:1039-40; see 4:314)
Reuben J. (8:1158-59; see 6:264-91)
Straw hat. (8:1168; see 6:199)
Agendath Netaim. (8:1184; see 4:191-99)

See also Characters in Dubliners who reappear in Ulysses and Characters in A Portrait of the Artist as a Young Man who reappear in Ulysses.