

imDJlDtflliA^ ^-rfjiyjij-r is* iMMmt-mi^ 



r A I: I '.( >:\ .1 I" I ; I ! ( u ■.-! . 



' Coal Measures, i 



c«isa m , i 'i ,10 1 



Leo lesq-uereox, del. 



A H .V.' irthen . dirext. 





