Defined Asset Fds Municipal Income Fd Insured Discount Ser 1: N-CEN filed Mar 11, 2021

Form type
N-CEN
Filing date
Mar 11, 2021
Accession number
0000891092-21-002164
Filer
Defined Asset Fds Municipal Income Fd Insured Discount Ser 1 (CIK 68921)