Professor Hot Stuff and I had a bit of correspondence off-line on this.
Posted Jan 25, 2009 7:22 AM
According to Rust's Jazz Records, Silvertone 2493 is by the Texas Ten and was recorded on May 5, 1925. The Texas Ten was a Nathan Glantz band. Around this time, trumpet players who recorded with Glantz were Hymie Farberman, Earl Oliver and Phil Napoleon. I can'tell which.
The link you gave
shows the record label as by "Lanin's Roseland orchestra." According to Rust Jazz disco, Sam Lanin's name was also used as a pseudonym for a bunch of records by other groups including Silvertone 2493 Charleston (Texas Ten).
The online discography jumps from Silvertone 2481 to 2494. No 2493. I don't know what is on 2493-B.