Across
Old coin one blocking vent (5)
Article recording introduction from historian supports collections of letters (9)
Prevent one leaving less riotous feaster (9)
Opening extracted from report Nixon backed (5)
Henry to appear in a short time – and again and again? (6)
Relative getting taxman releasing money unexpectedly - a source of ease (8)
Nobel prize winner - second person in France to feature twice (4)
Eastern India restricted by old regular payment (8)
I haven't cracked this one yet — but Fifteensquared have:
( O + RENTAL [regular payment]) containing ( I [India is the international radio communication codeword for the letter I )
Carbon oxygen and phosphorus in heap forming ester? (8)
I haven't cracked this one yet — but Fifteensquared have:
C (chemical symbol for carbon) + O (chemical symbol for oxygen) + ( P [chemical symbol for phosphorus] contained in [in] MOUND [heap])
What’s earlier than foxtrot in dance choice? (4)
Contemporary of Gates B to attempt firearms practice (8)
I haven't cracked this one yet — but Fifteensquared have:
MUSK E (reference E lon MUSK [born] 1971, a contemporary of Bill GATES [ Gates, B – born 1955] in the world of science, computing and business) + TRY (attempt)
Poet overlooking British and our enthusiasm (6)
Festival putting out special meal for me? (5)
Aster? Write music about it (9)
Metal tip – lead? (9)
I haven't cracked this one yet — but Fifteensquared have:
SPEARHEAD (lead an attack) double definition
Money returned regarding fertiliser ingredient (5)
Down
Discussion not up to be raised before closing parts of summit conference (6)
I haven't cracked this one yet — but Fifteensquared have:
ABED (still in bed; not up) reversed (raised; down entry) + TE ( final letters [closing parts] of each of SUMMI T and CONFERENC E )
Unusually competent suppressing Right with singular argument (11)
I haven't cracked this one yet — but Fifteensquared have:
Anagram of (unusually) COMPETENT containing (suppressing) R (right) + S (singular)
Panic about count I ran perversely having mistake in the maths (15)
I haven't cracked this one yet — but Fifteensquared have:
TERROR (panic) containing (about) an anagram of (perversely) COUNT I RAN
Political group out of power supporting the creative industries (4)
I haven't cracked this one yet — but Fifteensquared have:
P ARTY (political group) excluding (out of) P (power)
Frenchman perhaps showing skill for one in theatrical area (8)
I haven't cracked this one yet — but Fifteensquared have:
P I ERRE (name of a French male) with ART (skill) replacing (for) I (Roman numeral for one)
What could give cinema a darn toot? Where’s Yosemite Sam when you need him? (15)
I haven't cracked this one yet — but Fifteensquared have:
Anagram of (what could give) CINEMA A DARN TOOT
Amphibian departed abandoning lake (3)
I haven't cracked this one yet — but Fifteensquared have:
L EFT (departed) excluding L (lake)
Discussion of work hard work interrupting attempt to follow game (8)
I haven't cracked this one yet — but Fifteensquared have:
( H [hard, when describing pencil lead] + OP (opus; work]) contained in (interrupting) STALK (follow game keeping under cover)
Compiler is busy tonight also (11)
Hurries holidaymaker aboard ship (8)
Musical performance from area in close to eastern direction? (8)
I haven't cracked this one yet — but Fifteensquared have:
ENTRACTE (piece of music or other performance between acts in a play)
Easy thing or easterly thing? (6)
I haven't cracked this one yet — but Fifteensquared have:
BREEZE (descriptive of a light wind from the East) double definition
Surrounded by support receiving millions (4)
I haven't cracked this one yet — but Fifteensquared have:
AID (support) containing (receiving) M (millions)
How far will five letters get you in extremity? (3)
I haven't cracked this one yet — but Fifteensquared have:
TO E ( E is the fifth letter of the alphabet, so moving through the first five letters will get you TO E )
Type letters or click words in the clue