"first release style B, a very early HK re-release"
Never seen any style #B for the Lee films , makes me wonder if they could even afford to print a style #B......I doubt they re-issued until '74 , re-issue '73 seems unlikely imo.
(I've seen ads for the re-issues in H.K mags : BB/FoF R74 , WotD R75)
The images are def from the press ad's , unless they're from H.K/Singapore they might've been printed '73 (for example I've got Indonesian Way flyer with white GH logo but since Enters box office is mentioned it's prolly from early '74 as Enter did not premiere in SE Asia until late '73)
Imdb says Enter premiered July 26th , '73......I doubt this very much , it was prolly not released until Oct/Nov '73 in H.K , spring '74 Malaysia (banned in Singapore)
I have seen the Boss before but passed on it as I did not know it's origin and worried about fakes......they could very well be legit though.
Really need to get Hapkido quad......