Added a few in bold:
176--"Sommer"--Ironsides. Yellow and blue label.
181--"Standing With You"--The Resonaires. Blue and white label.
184--"Omega"--Black Market Brass. Blue and white label.
186-- ???????????
187--"Winston Theme" Winston Brothers. Blue and white label.
188-- "Heartbreak for Christmas" KPF Red and white label.
189-- "Rome" Dojo Cuts Blue and Black Label
190--"Sunk In The Mist"--Jr. Thomas and the Volcanoes. Black label. Was told by the label (after a facebook inquiry) that this one exists in test presses only, so I assume that's the case for the others here I found label photos of.
191--"More Than A Memory"--Ben Pirani. White and purple label.
192--"Nothing But His Love"--Harlem Gospel Travelers. Light yellow label.
193-- ??????????
194--"Who Could It Be"--The Soul Chance. Yellow and green label.
195-- ??????????
196-- ??????????
197-"What's His Name"--Thee Sinseers. Yellow and magenta label.
198-- ??????????
199-- "Fo Sho" DLO. Yellow and black label.
200-- DLO3 (Based on white board photo)
201-- "Here We Are" Dojo Cuts White and Orange Label
Based on Crabbers great screen grab from Facebook, I think Mestizo Beat is probably one of those unknowns.
Terry did an interview on BBC radio and confirmed that Soul Slabs vol 3 is coming out for RSD in June 2021. Also addressed the glut of 45's that are going to be coming out in 2021.