71 



To W. J. Rohrbeck — continued. 



12 conic precip. jars 



2 hydrometer jars, 10 in 



2 calc. chloiide jars, 12xti^ in., $1.35... 



4 Peligols nitrogen tubes 



2 Will, and Varren'r. tubes 



24 combustion tubes, 8 in., at .30 



6 brass corkborers 



2 graduat. cylinders, 500 c'c' 



2 graduat. cylinders, 300 c'c' 



2 graduat. cylinders, 100 c'c' 



4 Marcliand's lactobatyrometers 



2 per cent, saccbarometers 



2 Baume's saccbarometers 



1 lactometer 



3 chemic. tbermom., C. scale on paper . . . 



3 chemic. tbermom., C. scale on milk-glass 



G plain Bun's gaslamps 



1 upright Fletcher's gas blowpipe 



1 gas combus. furnace, 15 burners 



2 porcelain casseroles, 4 oz., at .40 



2 porcelain casseroles, 12 oz , at .80 



1 porcelain casserole, 20 rz 



4 platin. capsules, l^j, diam., at $5 , 



1 crucible. 1,^8x1 5-10 inches 



1 combus. boat 



3 fresen. desiccators, at $1.75 



2 cases and packing (ij c^^^'S^s). .. 



1 Bun's gaslamp, with a" tubes 



draft 



To Crane Bros. Manuf'g Co. — 



4 pieces fa blk. tin pipe, 7 lbs,, at 

 box 



Less overpay on last account. 



ToW. A. Henry — 



stationery and postage 



To W.J. Rohrbeck — 



auaiyt. balance, 200 grms., cap. w., y.^ 



knife edges and bearings of agate, etc.. . . 

 1 set gramme weights, 200 grms., from 100 



grms. down 



4 globul. stopper funnels, w. Geiseler's stop 



cock, at $1.25 



24 large velvet corks, 5-20 to 35 in 



case, packing, etc , ^^ charges 



less express freight charges to Madison. . , 



express 



To J. P. Lightbody — 



labor in month of May on cane machinery 



5 days, 7 hours, at $2.50 per day 



labor in June, 15 days, 3 hours, at $2.50 pei 



day 



$3 00 

 75 



2 50 

 1 25 



75 

 7 20 



1 50 



3 00 



2 50 

 2 00 



2 50 

 1 60 

 1 20 



50 

 1 50 



3 00 

 3 00 

 3 50 



22 00 



80 



1 60 



1 25 



20 CO 



$2 52 

 25 



$3 77 

 25 



100 00 

 12 50 



5 00 



75 

 1 50 



$119 75 

 3 50 



HIO 25 



6 05 



14 25 



38 75 



$154 13 



25 00 



133 



53 00 



