WWPCM01521 Backs printed in 1910s

ca.1910 d01521r015 d01521r051 d01521r053 d01521r058 d01521r082
  d01521r076 box-r076 d01521r050 box-r050 d01521r161
  d01521r062 d01521r284 d01521r285 d01521r337 d01521r071
d01521r078 d01521r063 d01521r451 r451box d01521r415a d01521r415b
d01521r495a d01521r495b d01521r496    
ca.1910 d01521r069 d01521r129 d01521r134 d01521r135 d01521r136
d01521r416 d01521r449 d01521r489 r489box    
narrow,
may be later:
d01521r277 d01521r289 d01521r298    
1910s d01521r110 r110box d01521r335 d01521r112 d01521r113
d01521r485 d01521r507 r507sA/1915? d01521sA d01521r506 d01521r009
1911 d01521r048 box/1911
1912 d01521r271 r271joker r271extra r271box
1914 d01521r088a d01521r088b d01521r085a d01521r085b d01521r497
1915-1916 d01521r512 d01521r508 d01521r509 d01521r510 d01521r511
d01521r406 d01521r498 d01521r513 d01521r336 d01521r514 d01521r027b
  d01521r154 d01521r349 d01521r346 d01521r516 d01521r517
d01521r117 d01521r117b r117box d01521r515 d01521r398 d01521r398b
d01521r518a d01521r518b d01521r519a d01521r519b d01521r520a d01521r520b
1917 d01521r299 d01521r072 r072box/1917 d01521r109
1918 d01521r043 d01521r128 r128box d01521r147 r147box
1920 d01521r167b d01521r167      
1920 box d01521r401b d01521r401 d01521r152a d01521r152b/20s
”Goodall Patience Cards",
1918
d01521r008 extra-card box box