"Hornet" - Manufacturer not recorded in any of the existing golf ball reference books.
"Long Wear" - Company not recorded in any of the existing golf ball reference books.
"The Captain", mesh, Maker unknown.
"Detroiter", mesh, Maker unkown.
1923 "Kro-Flite Spalding" by Spalding & Bro.
1925 "Spalding" by Spalding & Bro.
1924 "Eagle Reach" by A.J. Reach Co.
c. 1930 unmarked ball appears to be solid rubber that is about as dead as a golf ball as can be. When dropped from 6-inches above a table, this ball lands hard, bounces once, and its done. Kind of amazing, actually, because its complete lack of resilience is so unexpected.
Condition as shown in the images.