TC is Tigris Corps. The British Library has a significant collection of TC
maps but these are not on-line. I suggest you address your enquiry to the
BL ([log in to unmask])

Jim Caruth

On Thu, 4 Feb 2021 at 20:52, Robert F. Kotaska <[log in to unmask]> wrote:

> Greetings from Ithaca, NY.
>
>
>
> Hoping someone can provide some guidance.  I received this question from a
> graduate student:
>
>
>
> I have a list of locations, some of which are given by name, others using
> what I *think* are corner coordinates or some other military mapping
> system. Do you by chance know how I I can decipher (and in turn find)
> locations in British mandate Iraq given with a T.C. prefix, as seen below
> in one of the lists?
>
>
>
>
>
> [image: Text, letter Description automatically generated]
>
>
>
>
>
> Best regards,
>
>
>
> Rob Kotaska
>
> Reference Desk & Map Room Coordinator
>
> Olin Library
>