
          I exploded one of your
 test tubes yesterday making
 two or three small blisters on
 my left hand with fused
 Nitrate of Potassa. This is all
 my breakage except a pane
 glass which will be replaced
 this week


 I have soldered some of the
 holes in that tin pneumatic
 trough _ but not well.


 I have removed your microscope
 [# inserted below line] to a less exposed situation
 in the case next
 [line drawn across the page]
 # I believe I have divided this word right
        