▁caused ▁by ▁the ▁high ▁volume ▁of ▁papers ▁it ▁was ▁receiving . ▁Only ▁a ▁don ation ▁of ▁£ 1 0 0 0 ▁by ▁Ray le igh ▁in ▁ 1 8 7 4 ▁allowed ▁the ▁Society ▁to ▁become ▁finan cially ▁secure . ▁▁ ▁The ▁quantity ▁and ▁quality ▁of ▁papers ▁published ▁in ▁the ▁Pro ceed ing ▁was ▁impress ive , ▁over ▁ 9 0 0 ▁papers ▁appearing ▁by ▁ 1 9 0 0 . The ▁London ▁Mathemat ical ▁Society ▁established ▁pr estig ious ▁pri zes ▁early ▁in ▁its ▁existence . ▁Once ▁the ▁fin ances ▁allowed , ▁the ▁Society ▁began ▁the ▁award ▁of ▁its ▁De ▁Morgan ▁Medal . ▁It ▁was ▁awarded ▁once ▁every ▁three ▁years , ▁the ▁first ▁award ▁being ▁made ▁to ▁C ay ley ▁in ▁ 1 8 8 4 . ▁The ▁next ▁recip ients ▁were ▁Syl v ester ▁( 1 8 8 7 ), ▁Ray le igh ▁( 1 8 9 0 ), ▁Klein ▁( 1 8 9 3 ), ▁Roberts ▁( 1 8 9 6 ), ▁and ▁Burn side ▁( 1 8 9 9 ). ▁ ▁Prize ▁w inners ▁ ▁External ▁links ▁ ▁L MS ▁pri zes ▁ ▁See ▁also ▁ ▁White head ▁Prize ▁ ▁Fr öh lich ▁Prize ▁ ▁Ber wick ▁Prize ▁ ▁N aylor ▁Prize ▁and ▁L ect ures hip ▁ ▁P ó ly a ▁Prize ▁( L MS ) ▁ ▁De ▁Morgan ▁Medal ▁ ▁List ▁of ▁mathematics ▁awards ▁ ▁References ▁ ▁Category : B rit ish ▁awards ▁Category : A wards ▁of ▁the ▁London ▁Mathemat ical ▁Society ▁Category : B ienn