38 
CATALOGUE OF MATERIASS 
MENSES. 
Simple Lenses. 
Hard Rubber Case, 1 Lens 5-8 inch diameter . . . . $1 00 
u 
44 
“ 2 Lenses “ “ “ . 
1 25 
a 
44 
a 3 it tt 11 it . 
1 50 
44 
44 
“ 1 Lens, 3-4 “ “ 
Coddington Lenses. 
. . 75 
Brass Frame 
, small size. 
. $1 00 
44 
tt 
medium “ . 
44 
it 
large “ . 
1 50 
Silver 
tt 
1-2 inch focus. 
Tolles’s Achromatic Triplets. 
Silver 
cases, 
or nickel plated, 1-2 inch or 3-4 inch 
. $12 00 
it 
«< 
it tl tl ^.4. it 
. 14 00 
it 
tt 
It tl tl 3.4. It 
. 14 00 
tl 
<« 
“ “ “ 1 inch, 6-10 inch field 
IMSECT SET. 
. 16 00 
A very nice strong net, brass frame, and so constructed that it can be 
taken off the handle and folded. Screws on to a cane or other handle. 
Price, with netting, without handle $2.00, reduced from $2.50. 
II§ECT Pill. 
French Insect Pins, 
per thousand ...... 
. 
$2 00 
44 44 44 
“ hundred . 
20 
German “ “ 
(Klieger) per thousand .... 
. 
1 25 
<4 a a 
“ “ hundred .... 
* • 
15 
FOIICEPS. 
1. Steel Collecting 
Forceps, 4 inches long, straight . 
$ 75 
2. “ “ 
“ 4 “ “ (curved 
75 
3. “ 
“ 4 “ “ fine straight point 
1 25 
4. ■ “ 
11 4. it it it curved “ 
1 25 
5. “ Dissecting 
“ common ..... 
75 
6 . “ “ 
“ long . 
2 25 
7. Bird Stuffers 
“ 12 inches long .... 
2 50 
8 . “ “ 
“ 15 “ 
2 75 
Insect Forceps. 
Pinning Forceps made expressly for pinning insects in cases, 
etc. 
$1 35 
Collecting Forceps 
, Strong. 
• 
75 
ti a 
fine straight points. 
. 
1 25 
it n 
“ curved “ .... 
. 
1 25 
