18th June [187]31
My dear Sir
I have the honor to return grateful thanks of the Committee of the Museum for the sample of pitch prepared in your laboratory and presented by you
I have the honor to be
Sir
Your obedient Servant
Marcus Clarke
Secretary
Baron Von Müller
Botanical Gardens
editorial addition.
Please cite as “FVM-73-06-18e,” in Correspondence of Ferdinand von Mueller, edited by R.W. Home, Thomas A. Darragh, A.M. Lucas, Sara Maroske, D.M. Sinkora†, J.H. Voigt† and Monika Wells accessed on