CONTENTS. 
COMPARATIVE ANATOMY. 
21. Structure of Electric Organs of Gymnotus Elec- 
tricus, a - 22 1 
BOTANY. 
22. Luminous Plants, = - 222 
ARTS. 
23. Extraordinary extent of the Baize and Flannel Ma- 
nufacture at Rochdale, - - ib. 
OBITUARY. 
24. Biographical notice of Otto Fabricius, - 223 
Art. XXVII. List of Patents granted in Scotland from 10th 
March to 19 th May 1824, - 224 
* 
*** The Editor has to apologise to Correspondents for the’ non-appear- 
ance of their communications in the present Number; the want of room ha- 
ving obliged him to delay their publication until the next Number. 
