Sosun Patta translation please

[bhushan_lawate]

Hi,

Looks like an armoury inventory no.

in Devanagari script and reads:

Ri. De: Pa: Num: 18/13 followed by the crecent mark.

I must also say that the "Ri" is a lil doubtful.

Hope this helps.

Regards,
Bhushan