The Rare 98700 Coned G12M25 75Hz Celestion Creamback (1974) is compared to a 1971 G12M25 75Hz Pulsonic coned Greenback. I use a 2008 Gibson Les Paul R9, a 2015 Marshall 1987X and a 1971 Marshall 1960A where I’ve switched one of the Greenbacks to the 98700 Creamback. (So the room sound, which is kept low in this clip is mostly Pulsonic Greenback) All miking aiming at where the dustcap meets the cone.
Comparison Vintage Greenbacks, Creambacks and Blackbacks
https://www.youtube.com/watch?v=M6IhLfVs6Qg