“You have probably seen the order from Washington which cuts down the pay for colored troops from $13 to $10. Of course if this affects Massachusetts regiments, it will be a great piece of injustice to them, as they were enlisted on the express understanding that they were to be on precisely the same footing as all other Massachusetts troops. (excerpt from letter to MA Gov. John A. Andrew from Col. Robert G. Shaw, 2 July 1863)”