
292 THE NORTHERN MICROSCOPIST. 


NOTICES TO CORRESPONDENTS. EXCHANGE COLUMN FOR 
SLIDES AND RAW MATERIAL. 

All communications should be | Communications not coeeeting 24 words 
addressed to Mr. George E. Davis, pole aging he ra awe we bee 
The Willows, Fallowfield, Manchester ; | E may adopt a nom-de plume under 
and matter intended for publication | core of rie a but iat pel = 
™m accom 
Se ee tte oom, Whe kage | SS blotter penny stam 

All communications must be accom- | OcULARS.—Two eyepieces by 
panied by the name and address of | Browning, both two inch, in ex 
the writers, not necessarily for publica- | for well-mounted slides, send list. H. 
tion, but as a guarantee of good faith. A., care of Editor. 
Cheques and money orders to be made | 
poate to George E. Davis, the latter 

Sea Weeps offered, specimens of 
at the Manchester Chief Office. foreign genera; wanted, British. Lists 
on application. —K. Wood, Westward, 
iciatimaticmasends | Wigton. 
The attention of our correspondents Arm Pump.—A small air pump in 
is respectfully drawn to the Editor's v exchange for accessories—cost thirt 
change of address, | Shillings. Offers in slides also vacua, 
F. C. S., care of the Editor of this 
J. D. W. Chicopee.—We have duly | Journal. 
received your letter dated the 16th ult., 
and will place it in the hands of those| Mosses anp LICHENS in 
you wish on our next visit to London, ~ base let nee lants, or fossi 
which will be shortly, Lists exchanged. — . Starling, 146, 
Alexandra Road, London, N.W. 
H. S.—If you have a supply 
of mounted and Aomretol, iprton -EXcHanoe. For well mounted 
hand, why not advertise them in our slides will ig parasites 
exchange column ? | (Hematopinus suis) and o Send 
| list.—J. E. Faweett, Rawdon, near 

J. H. C.—We wrote you that com- 
aed sets of Vol. I. are very scarce. 
e think, however, we see our way to DiaToms (mounted and named) 
making up another set. wanted in exc for shells, fossils, 
&c.—P. Mason, 6, Park Lane, Picca- 
J. B.—You will notice from the pre- dilly, London. 
ceding answer how difficult it is to 
make up complete sets of Vol. I.| Dratom. Slide of Gomphonema ge- 
There are two more correspondents to | mrinatum in for any interest- 
be supplied, and each, of course, must | ing object—A. W. Griffin, Saville 
be served in turn, i ag 
A. B.—We are sorry your letter re-| = MiIscELLANEOUS Stipes. Lists for 
the aperture question is too exchange may be had on application to 
We wish to keep as clear | Junrus, care of the Editor. 
personalities. 
A Few Accessoxtes in exchange 
Atrua and others. See reply to | for well-mounted slides. Send list. 
A. B, Pyro, care of Editor. 
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