Finished with patching the floor air returns.
The living room patch needed special work for the last board near the wall. I didn’t want to remove the baseboard so I glued up a few floor planks then trimmed the large piece down to fit the gap. This large piece was fitted under the baseboard & shoe moulding to complete the patch.
The entryway patch was the most difficult because of the number of rows. The original floor has gaps between the rows. I had to leave gaps in multiple rows to get a decent fit and look in the patch.