118 Clinton Hill Historic District 1905
Mahogany strips are 1/2". Inner bands are 2" wide. Making the pattern width 8" wide. Repeat on border is 12". Inner field is 1-1/2" slats in 12" fingerblock.

216 Crown Heights North II c1907
Mahogany bands are 1/2" with 1-1/2" oak between. Oak that fills the rhombus cut is 3/4". That gives a border width of 8". Surrounding is 2" oak. Inner field is diagonal fingerblock with 1-1/2" slats in a 10-1/2" square. The floor had a wax finish.

22 Lefferts Manor 1909
Has lots of 30°/60° angles. They should have been able to meld in the corner banding with the side banding and not had a separate corner block.

93 Crown Heights South 1913
Four twisted ribbons. Appears to be the same as the previous one. Dark bands are 1/2" wide. Spacing between them is 1-1/2". With border bands of 3/4", you get a inner border width of 8", or 12" with the surrounding strips. Inner field is diagonal fingerblock with 2" slats in 12" squares.

41 Prospect Park South 1915
Has lots of 67.5° angles and an irregular trapezoid. It would have been very hard to make. This appears as #155 in the Boughton & Linville 1892 catalog on Page 10. Though the ribbon colors are reversed. Corner block is 12". Outer oak strip is 3/4". Inner band is 1/4". Outer bands are 9/16".