Hi morricod,
Using
http://stevemorse.org/census/unified.html enter the physical address.
Next, enter the 4 cross & back streets from the map.
For 31-37 Newtown Ave they are:
28th Rd., 31st, 33rd & 30th Ave.
Look for ED 41-67 sheet 10A.
-and-
For 150-05 88th Ave. look for ED 41-1182 sheet 12B (Garden Apts. 150-01 to 150-11 88th Ave).
Ancestry had Morrison transcribed as McRrison at this second address!