We do not have sequence or map information
We do not have any additional information on this vector. The vector originated sometime ago from someone other than the person listed as the donor.
Please keep in mind that with many of the common vectors that use act5C, there are at least two versions of the act5C promoter that have been used - a short version and a long version. Both promoters work. This vector may have the shorter promoter - be we are not certain.
If you want to verify that all is intact, we would suggest designing a primer or two within the first 250 bases of the act5C promoter and try sequencing out to see how far it goes.