The difference between KM#32 and KM#33 is the text on the obverse
KM#32 has the text - Shrimant Maharaj Holkar Sarkar Indore
KM#33 has the text - Shrimant Maharaj Shivaji Holkar Sarkar Indore
Your coin have the text - Shrimant Maharaj Holkar Sarkar Indore, and so it is KM#32 i.e.
https://en.numista.com/catalogue/pieces26095.html
Yes the date on your coin is VS1944. Weight and diameter generally vary for IPS coins and hence do not help in exact attribution of the coin
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