There are no other files named ansimt.abs in the archive.
ANSIMT is a TOPS-20 tape utility whose function is to easily transfer
7-bit ascii files between disk storage and 9-track magnetic tape. ANSIMT
supports fixed formatted tape files on 800/1600/6250 bpi ANSI standard
labelled tapes and can also read from EBCDIC labelled tapes. Features
include stripping trailing blanks while restoring from magtape, padding
tabs while storing to tape, and producing directory listings of the tape.
ANSIMT uses the full command recognition features of TOPS-20. A help
file is included.