LP Lampoo was born in a small town called "Tambon Gaijon", ThaRua district, Ayuthaya province--the same town in which Somdej Phra PhutDhacharn (Toh) had been born in B.E. 2331 (and passed away in B.E 2415). He joined Wat Mai Amatros ( Wat Bangkhunprom) in BE 2502 as assistant Abbot and was highly respected for his expertise in meditation.
His amulets were made almost entirely from old Bangkhunprom amulet fragments from the original 2410 amulets blessed by Phra Budhacharn Toh and as such highly efficacious and can easily be used as a substitute for the early originals.
LP Lumpoo picked up and collected broken fragments of the old-version Somdej BKP from around the temple's main Chedi over a period of time, remnants left by thieves who had stolen old Somdej amulets through ventilation shafts in the chedi. The thieves were only interested in complete amulets, the fragments discarded.
This particular amulet is in good condition and also very uncommon.
It's estimated that the BE 2502 amulet has an equal amount of the original ground Somdej amulets as the later BE 2509 Somdej, now selling at over 50,000 Baht