. British bee journal & bee-keepers adviser. Bees. April 29, 1915] THE BRITISH BEE BELGIAN RELIEF FUND. We have at our office a 281b. tin of Welsh heather honey, a hockey stick, three bound volumes of " Record," and an Irish Bee Guide. What offers, please, to Manager, British Bee Journal Office, 23, Bedford Street, Strand, We are sorry to say that just on going to press we learn that the name of Capt. Hadfield, the Secretary of the Lines. , is among the list of officers wounded in Flanders. We hope his wound is not of a serious nature. THE CONVERSAZ
. British bee journal & bee-keepers adviser. Bees. April 29, 1915] THE BRITISH BEE BELGIAN RELIEF FUND. We have at our office a 281b. tin of Welsh heather honey, a hockey stick, three bound volumes of " Record," and an Irish Bee Guide. What offers, please, to Manager, British Bee Journal Office, 23, Bedford Street, Strand, We are sorry to say that just on going to press we learn that the name of Capt. Hadfield, the Secretary of the Lines. , is among the list of officers wounded in Flanders. We hope his wound is not of a serious nature. THE CONVERSAZIONE, MARCH 18th. LECTURE BY MR. G. HAYES, BEESTON, ON " THE SEPARATION, EXAMINATION AND i'HOTOGRAPHING OF POLLEN GRAINS FROM ; (Continued from p. 129.) In dealing with pollen grains you must be careful that you get no contamination. If you are only dealing with one sample, of course there is not much fear; but if you are doing more, unless you are very careful, you will be apt to mix the pollen grains in the utensils used and so cause confusion. So I would warn you to be Tery careful, and when you use the pipette this especially should be well cleansed with clean water before using on a fresh lot, and the glass slip should be washed before putting the fresh supply on. In doing this, use plenty of water and where possible a little friction, for pollen grains lare often found to be very tenacious. Again, you will require to move your pollen grains about on the slip to enable you to get at their true form. This can be done by means of a bristle fixed in a wooden handle and using the end of the bristle for the purpose. This operation will, to a beginner, be very difficult, owing to the reversion of the image, but practice will soon enable it to be done. It is always recommended that a cover glassâa small thin piece of glass made for the purposeâshould be placed over the object to be examined, but if this was done we could not use the bristle, and for this reason
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