In reply to this question: "Does anyone know what bishop(s) that SSF has used in the past to ordain priests?" It is quite possible that this deceased bishop may have been used:
Bishop Geraldo Daniel Joseph Scarpone Caporale, O.F.M. †
Deceased
Bishop Emeritus of Comayagua, Honduras
Events
Date Age Event Title
1 Oct 1928 Born
24 Jun 1956 27.7 Ordained Priest Priest of Order of Friars Minor
15 Jan 1979 50.2 Appointed Coadjutor Bishop of Comayagua, Honduras
21 Feb 1979 50.3 Ordained Bishop Coadjutor Bishop of Comayagua, Honduras
30 May 1979 50.6 Succeeded Bishop of Comayagua, Honduras
21 May 2004 75.6 Retired Bishop of Comayagua, Honduras
29 Oct 2016 88.0 Died Bishop Emeritus of Comayagua, Honduras
MicroData Summary for Geraldo Daniel Joseph Scarpone Caporale
Bishop Geraldo Daniel Joseph Scarpone Caporale O.F.M. (born 1 Oct 1928, died 29 Oct 2016) Bishop Emeritus of Comayagua
Event Place
Birth Place Watertown, MA, USA
Ordained Bishop Cathedral, Comayagua, Diocese of Comayagua
Death Place Managua, Archdiocese of Managua, Nicaragua
a priest for 60.3 years
a bishop for 37.6 years
Principal Consecrator:
Archbishop Gabriel Montalvo Higuera †
Titular Archbishop of Celene
If I am mistaken, please let me know.