i had to giggle when i read your post.....I am currently hand quilting one that my aunt hand pieced back in the 50s/maybe 60s.....
The hexagons from point to point are 1 7/8"
The flower is 5 3/8"
Mine has one row of white hexagons between the flowers - I've seen many w/ 2 rows of white hexagons
I added the border w/ vintage reproduction fabrics so that the quilt will fit her full-size bed
I am thoroughly enjoying the quilting of this.