6.75% tax free us64 bonds
Maturity Amout not yet received

I am having 240 & 384 nos. of Bonds, 6.75% Tax free US64 Bonds having Certificate no. 10422671 & 9939407 respectively matured on 1-Jun. But still I have not received the same amount in My Bank Account or in my corresponding address.

Kindly help to do the needful.

regards,

Debasis Banerjee