Canada April 16/53 Dear Dr. Harrison; Once more I am far behind with my correspondence. I am quite unavoidably so! I must thank you for your letter of March 27 & paril 5th + 10th which were most welcome. I am now very keenly looking forward to the arrival of the 14 specimens which you despatched a short time back. Lasten to say that specimens made up by JW are very nice as he was taught by my old friend the late major Allan Brooks of Okanagan [ILLEGIBLE]. My [ILLEGIBLE] is that returns have not been forthcoming and [ILLEGIBLE]. Yes, gasoline used alone is explosive it is better not to use the Coloured (poisonous). Please allow me to give a few more details relative to solvent & where it is for what it is worth. For ordinary [ILLEGIBLE] duck skins (not oiled birds) wash in soap suds, rinse twice in clean water, out & immerse in the following White gas (petrol) similar to that used by aircraft. --- 2 quarts Carbon Tetrachloride --- 1 quart Alcohol --- 1 Cup (Small) Terpentine --- 3 Tablespoonfulls As you are aware the carbon [ILLEGIBLE] is an excellent degreeser & cuts the infamability of the gasoline. Alcohol increases penetration in the terpentine assists in retaining the lustre of the feathers. This mixture is very convenient & you can immerse a specimen [ILLEGIBLE] in the solution for as long as desired. To complete squeeze out & put specimen in a [ILLEGIBLE] pan of fine hardwood sawdust, rub gently onto feathers shake out [ILLEGIBLE] fluff out with blower or hair dryer or reversed vacuum cleaner, find it better to remove crude oil with cheap [ILLEGIBLE] solvent in a pail before [ILLEGIBLE]. I wish David all sorts of good luck & good collecting. Please give him my best wishes. The redpolls have gone north from the [ILLEGIBLE] so it will be next winter before more specimens can be collected.[ILLEGIBLE] that the Editor of the "Field" is very anti collector judging from this article in a Jan. issue. Could not the [ILLEGIBLE] exert enough pressure so that genuine scientific collections could be granted collecting permits as is done in this country where every collector requires two sponsors? Kindest regards and best wishes Very Sincerely Kenneth Racey Dr. James Harrison "Bowerwood House" St. Botolph's Road, Sevenoaks,Kent. England. file:///C/Users/outer/Desktop/Harrison-Racey%20Uploads/ACCESS%20FILES%20+%20TRANSCRIPT/49.txt[11/25/2025 10:37:33 AM]