Duplicate listing removal please [Risolto]

Hi,  Can the following duplicates be removed please.

https://en.numista.com/catalogue/pieces375021.html

https://en.numista.com/catalogue/pieces375017.html

https://en.numista.com/catalogue/pieces375022.html

https://en.numista.com/catalogue/pieces375019.html

https://en.numista.com/catalogue/pieces375020.html

https://en.numista.com/catalogue/pieces375018.htm

the ones to keep are:

N#375453

N#375451

N#375457

N#375452

N#375455

N#375454

Thanks,

Vern

Can you please rewrite titles correctly first? (Notably those upper cases…)

And make sure all infos from deleted entries are already in new ones?