Summer Horse

I cannot format a meaningful description from this source. The John J. Thomas entry for "Summer Horse" is a cross-reference redirect: "See Horse." The actual description appears under the "Horse" entry in the same 1903 edition, which has not been provided.

To create a proper encyclopedia entry for Summer Horse, I would need the text from the "Horse" entry in The American Fruit Culturist (1903). Once you provide that source material, I can organize it into the standard sections with complete physical details for identification.

What I need:

• The full text of the "Horse" entry from Thomas (1903)
• Any additional sources that specifically describe Summer Horse (if available)

Please share the source text and I'll format it accordingly.