MACKENZIE & MONGIIR, Ltd. 



HOTHOUSE BUILDERS AND HEATING ENGINEERS 



TO HIS MAJESTY THE KING 

 SANITARY AND ELECTRICAL ENGINEERS 



SPECIALTIES: 



All kinds of Hothouses in TcaUwood, Archangel Larch or Petersburg Redwood. 



Improved Ventilation Gearing * Patent Wood Spar Blinds * Heating 



by Low Pre^Nure, Hot Water tr by Steain. * Improved Duplex System of 



; combined Hot Water Service and Heating. ♦ Improved Ironclad System ol 



Electric Lighting- the only absolutely fireproof system. 



WE 00 NOT WORK ON THE UNSATISFACTORY PIECE-WORK SYSTEM, ALL 



WORK UNDERTAKEN BY US BEING CARRIED OUT BY HIGHLY SKILLED 



WORKMEN AT TIME RATES. 



EDINBURGH < Registered offlce and Works) — Balcarres Street, Morningside 

 GLASGOW— 121 St. Vincent St. LONDON- 8 Camden Road, N.W. 



Teleerams: "HOTHOUSE, EDINBURGH," and "TREIBHAUS, Camroad, LONDON." 



