Chip.....It appears, You have Pvt Needham H Temples Service Records. I really do not have much more to add as i have tried for 9 years to find where they were during the June - October 1862 time. I have been sent 5 locations where the 37th was supposed to be, but have found Nothing that shows exactly where they were located. From the Camp Rogers near Waterford in Marshall county...Corinith...Iuka...Chattahouga ....to Perryville Ky.
Again...Good Luck in your searces
Tom T