selling 40 more nos 2n3055 these have  a house number of 07p4ll  but when i got them years ago they had the regular  transistor number included which was 2n3055 all have the same date code 10-85 i used some of these for projects with no problems, i tested many of these and  they have an hfe of about 50-60 with no leakage i have more if a bigger number is needed