Dear Comrades:
Again, I request help.
In Spain it is difficult to get bibliography on certain historical periods and especially if this is relative to certain weapons.
About the period of the frontier and the Indian Wars I have some book of " Men-At-Arms " series but, (and here is your help ), in none of them I have information about the time that the Walker was on duty, (I don´t know if this is a correct expression); and in what type of Units. For this reason I request ypur information.
Thank you in advance.
PS: Please, excuse my bad english grammar.
Spanish Marshal