Here are some samples of shape note scores.

Angel Band in 7 shape close score.
I am bound for the Promised Land in 7 shape close score.
The Promised Land 4 shape 3 part open score. Melody in on the middle line. I think this a minor version of the major tune above.

Harmonia Sacra pdf files of 7 shape open scores. Pages 101-110 include Miles Lane (108), Solon (109 a different setting of the tune we know as Amazing Grace) Harmonia Sacra is a Mennonite hymnal first published in 1851. The shapes for do,re,and ti are not the same as those in the first 2 links above.