There are a lot (a lot!) of single letter additions and subtractions throughout the grid which rather gets wearing as you work through.
For reasons stated, I liked the clue for 4ac, and that occasional visitor, the definition as punctuation mark which puts in a cheerful appearance.
I’ve given the clues below in italics, the definitions in underlined italics, and the solutions in BOLD CAPITALS
Across
1 City university in Zambia originally having money to burn? (6)
ZURICH Zambia originally is Z, having money to burn is RICH, and U(niversity) is found therein
4 Clairvoyant visited by Saint David, most famously (8)
PSALMIST A rather nice confusion of Bible stories disguises the wordplay, in that the person who visited a clairvoyant, the “witch of Endor” was David’s regnal predecessor Saul. Of course, you don’t need to know that to solve the clue, but you do need to know that, traditionally at least David is celebrated as the writer of (some of) the Psalms, and insert a S(aint) into PALMIST for clairvoyant.
10 A second individual torn apart by current slur (9)
ASPERSION “Torn apart” is rather excessive as a containment indicator, but that’s what it is. A S(econd) PERSON (individual) has an I, for (electrical) current placed gently at an appropriate point.
11 Explosive material in container brought back by sappers (5)
NITRE Potassium nitrate or saltpetre, a component of gunpowder, here represented by a TIN container reversed and added to the R(oyal) E(ngineers), known as sappers
12 Keep wife in cricket side (3)
OWN For cricket sides, you can select from ON, OFF and LEG. Pick the two letter one and insert W(ife)
13 Extremely brazen, his sister’s cultivated national identity (11)
BRITISHNESS An anagram (cultivated) of the extremes of BrazeN, HIS and SISTER (ignore the ‘s, here it’s just “is”)
14 Chatting with judge in flight? (6)
JAWING Judges are often shortened to J in this court, here added to A-WING for in flight
16 One who gives out marks missing in term-time mix-up (7)
EMITTER Another anagram (mix-up: anagram indicators don’t come more blatant). Create the letter salad from TERM-TIME with one of the M(arks) missing
19 Latvian allows husband to pen note (7)
LETTISH I wish I could say it was Sean Connery’s nationality in The Hunt for Red October, which would allow me to say something frightfully witty about his salad, but he was Lithuanian. Drat. Allows: LETS H(usband) “penning” the note TI
20 Choirboy to shake with fear, having missed Mass (6)
TREBLE Shake with fear TREMBLE, delete the M(ass). Decent surface
22 Mind food shop, taking first of compounds like LSD? (11)
PSYCHEDELIC Still looks wrong to me, but isn’t. PSYCHE for mind (not psycho, then), DELI for food shop, add the first of Compounds
25 See about providing shelter for western bird (3)
OWL See provides LO to be reversed (about) and become a shelter for W(estern)
26 Gather in a New England state, briefly (5)
AMASS A in plain sight, MASS(achusetts)
27 Relaxed midshipman, one captivated by medal (4-5)
EASY-GOING Perhaps the best known of all midshipmen, EASY from the novel by Frederick Marryat. I (one) is “captured” by GONG for medal
28 Generous with funds ultimately invested in refuge, perhaps (8)
HANDSOME where it helps to remember that “with” sometimes is more than a filler word, here translating to AND. Add S for the end of fundS and insert into HOME which might as well be a refuge
29 Some unhealthy phenomenon that’s in centre of Guinea-Bissau (6)
HYPHEN Today’s hidden in unhealtHY PHENomenon, also hidden in plain sight in the dead centre of Guinea–Bissau
Down
1 Unknown European group infiltrated by a fanatic (6)
ZEALOT The unknown this time is Z, with a E(uropean) LOT (group) and an A inserted
2 Contrite worker who’s been confined again? (9)
REPENTANT Worker is a worker ANT, and if he’s confined again he is (fancifully) RE-PENT
3 Native American in hired vehicle touring Rhode Island (5)
CARIB The hired vehicle is a CAB, “touring” R(hode) I(sland)
5 Soft-hearted type’s feeling about first of many top people? (14)
SENTIMENTALIST Feeling is SENTIENT with the first of Many inserted and added to the A-LIST top people
6 Vessel dropping off a US magazine in midday break (9)
LUNCHTIME The vessel is a LAUNCH which drops it’s a before accepting TIME, the US magazine. “All time is an illusion, lunchtime doubly so”
7 Girl regularly leaves tough meat, finding fibre (5)
ISTLE So tough meat is GRISTLE, and the odd letters of GiRl are subtracted
8 Time to restore confidence to a son missing love? (8)
TREASURE T(ime), restore confidence to REASSURE, remove an S(on)
9 Enjoying realised ambition, having led with merit at sea (6,3,5)
LIVING THE DREAM An anagram (at sea) of HAVING LED and MERIT. What competitors in the X-Factor do before crashing out in the semi-finals to someone with a more heartbreaking back-story
15 National idioms a woman found going over a chap’s manuscript (9)
IRISHISMS “Why do Irish people say everything twice? To be sure, to be sure” Today’s random woman is IRIS, over the top of HIS (a chap’s) MS for manuscript
17 Like some fat Tudor composer keeping old wife and horse (9)
TALLOWISH Thomas TALLIS (c. 1505 – 23 November 1585, so definitely Tudor) composed some magnificent music, including the incredible motet Spem in Alium for forty (40!) different voices. Place O(ld) W(ife) at a point to be deduced and add a H(orse) at the end
18 Slovenly hotel dejected chums are upset over (8)
SLAPDASH So it’s H(otel) SAD PALS all reversed, though more precisely in the wordplay the SAD PALS are reversed over the H(otel). Same difference
21 Attempt to divide open tart and a measure of wine (6)
FLAGON GO is attempt and FLAN the open tart it divides. I thought of flagon as any large jug or tankard of indeterminate size, which it is, but is also a bottle of 2 pints capacity, so a specific measure
23 Long story about Eeyore, primarily (5)
YEARN The story is a YARN, and you only need the first letter of Eeyore
24 Wary when star of US gangster movies drops in at last (5)
CAGEY James CAGNEY, pretty much the quintessential gangster actor, usually impersonated by a breathy “You dirty rat, you killed my brother” (which he never said). The last letter of in is N, remove it.
My times was 19 minutes, which is good for me.
FOI 2dn REPENTANT
LOI 8dn TREASURE
COD 4ac PSALMIST
WOD 13ac BRITISHNESS – up the Grenadiers!
Edited at 2020-08-27 02:31 am (UTC)
I didn’t know before this that a FLAGON was also an amount.
*Though when I want to enter him in my Big List of Useful Crossword Stuff, I found him already there, so clearly this is a fairly loose definition of “NHO”…
Edited at 2020-08-27 06:21 am (UTC)
And a chunk of time went on Psalmist. Don’t you just hate those covert Ps?
Some silly words in this: Tallowish, Lettish. But all forgiven due to the delightful Slapdash.
Thanks setter and great blog Z.
In midshipman terms Mr Easy vies with Mr Hornblower for top spot I would think. The Hornblower books are far better, and better than O’Brians,’ the best of all those about Nelson’s navy. Coincidentally one of the boats Hornblower sails (stolen from the French) is called the Witch of Endor.
Dnk midshipman easy or the composer.
COD Emitter
Spent almost as long on 4A as the rest of the puzzle.
COD: TREMBLE – nice surface.
Yesterday’s answer: a very bright meteor is a fireball, apparently.
Today’s question: which abbreviation has treble the number of syllables of the thing it stands for?
All good; no dramas. Thanks z.
I think today is the first time I’ve completed the main puzzle quicker than the QC (9:13 vs 9:23).
Poor people had tallow candles in Elizabethan times, could be eaten if necessary.
Thanks z and setter.
On ewdit – Ooops! Three!
Edited at 2020-08-27 01:09 pm (UTC)
One of those days where I thought I might have given Verlaine a run for his money… until I looked at the leaderboard and saw his incredible time. In my dreams.
Edited at 2020-08-27 10:08 am (UTC)
Had to think hard about TALLOWISH and check the parsing, but if I ever meet a fat Tudor I’ll be sure to use it.
Nice to see my biblical namesake get a mention.
Thank you to setter and blogger.
Dave.
The PSYCHEDELIC OWL sounds like a wondrous thing of which Pip Kirby might well approve.
FOI ZURICH
LOI PSALMIST
COD EMITTER (vaguely topical I thought)
TIME 8:36
Lots of ISH-es in this puzzle, even having put in BRITISHNESS I didn’t see IRISHISMS, but half marks for de-constructing the clue correctly. And LETTISH? Wow, that one had me beat.
I liked PSALMIST and was pleased to get TALLOWISH early doors.
COD HYPHEN
IRISHISM felt a little forced, though Americanism and Australianism do provide precedents.
Edited at 2020-08-27 12:54 pm (UTC)
COD: JAWING
Other likes go to TALLOWISH – a pretty ghastly word but a great surface, and YEARN – I can just picture Eeyore yearning for some thistles.
FOI Nitre
CODTreble
DNF in about 40 minutes
Thanks setter, and Z8 for the illuminating and entertaining blog 😊
I got Lettish pretty quickly though I think lettish for Latvian is a bit contrived. Nice puzzle so thanks setter, not forgetting blogger.
Lots of great clues, including TREBLE, HYPHEN and IRISHISMS (lovely word!) and my COD has to be SLAPDASH for its wordplay.
Thanks to the setter and to Z for the amusing and helpful blog.
Didn’t get the EASY reference at first though guessed something to do with Marryat’s books.
Edited at 2020-08-27 07:43 pm (UTC)