The min and max salaries for each grade can be found here:
For grade 56, it is $43,600 min to $72,700 max. Good Luck!
Get a copy of thje Harvard Gazette.At the back it gives the salary ranges.Grade 056 refers to a specific range. As you know Harvard is supremely wealthy,something like 30 billion in endowments and they are also notoriously mean.It will be a low paying job in an expensive city.