Times Crossword Club Monthly 20145

[professorplum13]

Struggling on with this, a few of these might help please anyone:
1a Possible impairment to seeing launch with ones head in insensible state C?????M? I am thinking coma in there somewhere??
15a Crumby seafood dish? Have most of mine ?????I
21d Ancient pity, thaks to the French family's outsiders M?R???Y

Thanks for any help

[sandyRoe]

15 scam pi (t)

[HowardKennitby]

15A scampi ?

[wardlaw]

15a Scampi

[Lie-in King]

21d Merci-f(amil)y

[cruciverbali]

Coloboma

[Chandamama]

CH(I)ASM A

[professorplum13]

Thanks all - i had scampi pencilled in but couldn't see why

[Chandamama]

CO(LOB)(O)MA is right

[wardlaw]

21d Mercify - merci (french thanks) + fy (family outsiders)

[pomona]

Any help for my last 2 please?

19d Mock-archaic language ultimately meant to show years. (7)I have T???E?Y
23a reality looks inside out (4) I have E???
3rd letter is same in both

[Lie-in King]

19d (mean)T-usher-y(ears)
23a Esse - 'sees', with the 'ee' (inside), out

[pomona]

Thank you Lie-in King