96 



Testimonials as to Apparatus, and Fittings Supplied (Translations). 



Chemnitz, 27* April 1906. 



In reply to yours of the 23 r d April, I am able to state 

 that the exhibition cupboard supplied by your firm has by 

 reason of its simple, practical, and entirely excellent con- 

 struction, met with our fullest satisfaction. Articles of the 

 most varied nature, which have been contained therein, 

 were shown off to the best possible advantage. Also as 

 regards dust-proof qualities the cupboard leaves nothing 

 to be desired. 



Kunstgewerbe-Verein. 



Z e i t z, 21 st April 1906. 



Many thanks for the excellent and well constructed 

 equipment supplied for the physics classroom of the Real- 

 schule here and for the educational apparatus supplied. 

 Oberlehrer Alwin Fischer, Realschule. 



Northcim, 16th March 1906. 



I must express my satisfaction with all fittings supplied 

 for the physics and chemistry class-rooms of the new Gym- 

 nasium here. The gas engine and dynamo work very well. 

 The switchboard has found a good place in the physics 

 class-room, thus enabling me to charge the accumulators 

 (which are set up under the lecture table) conveniently on 

 the spot; and I am able to feed the arc lamp direct from 

 the machine. Prof. Dr. Fest. 



K aloes a, 27" 1 November 1905. 

 Before all I must express my best thanks for the lamp 

 recently delivered. It antirely satisfies my demands. As 

 to the equipment of the Physics Lecture Room, professional 

 men and laymen alike are loud in their praise of the precise, 

 practical and beautiful manner in which the work has been 

 carried out. 



Alex. Riegl, Curator of the Physics Department, 

 Obergymnasium. 



Strassburg (Alsace), 10"i November 1905. 



As the lecture table, blackboard stand, aspirator and 

 force pump have come to hand, I am able to state to my 

 great satisfaction that everything is working without a 

 hitch, a proof of the fact (which we gladly recognise), that 

 everything has been constructed with the greatest care and 

 precision. 



I would remark by the way that the neat and pleasing 

 constmction of the fittings has earned the entire approval 

 both of the master and myself. 



Julius Gava, 



Treasurer and Director of the Bischofl. Gymnasium. 



K a 1 o c s a, 18"> August 1905. 



The transfer took place yesterday in the presence of 

 the school officials: The Commission expressed its praise 

 with the fittings delivered and with the excellent way in 

 which things were erected. 



Julius Horl, Director of Obergyinnasium. 



Dresden, 4*'' August 1905. 



... I have already fixed up the darken er and have 

 put it to a thorough test. It fulfils its purpose without 

 a fault and I must thank you. 



Victor Graf v. Rex, Canalettostr. 8 

 {Dark Room of His Majesty King Frederick August of Saxony). 



Milwaukee, 22"d May 1905. 



The lecture table is now erected and is already in use. 

 I hope that the table, which is excellent in its design, may 

 continue for many years to render good service. 



Max Griebsch, Teacher in Natural Philosophy, 

 National German-American Teachers Seminary and German- 

 English Academy. 



D o r n b i r n, 20 'i May 1 905. 



As the fittings supplied by you for the Staats-Ober- 

 realschule here have been in use for more than I 1 /., years, 

 I feel it my duty to express to you my most perfect satis- 

 faction therewith. 



The three large glass cupboards supplied by you for 

 preserving physical apparatus are faultless; they shut well 

 and are quite dust-proof. No hitch has occurred in con- 

 nection with the Weinhold lecture table, even though it 

 consists of a number of sections. The darkening arrange- 

 ment for the 4 windows of the physics class-room, the 

 aspirator, and the force pump, the blackboard stand with 

 the two blackboards, etc. all work thoroughly well in spite 

 of the great demands made upon them. The three phase- 

 direct current plant together with switchboard, fitted by 

 you, satisfies me in every respect; and also the numerous 

 pieces of physical apparatus such as the large induction 

 coil with X-ray outfit, the equipment for the Tesla high- 

 tension experiments, for wireless telegraphy, and the Deprez 

 d'Arsonval galvanometer, the quadrant electrometer, large 

 electro-magnet and the auxiliary apparatus all supplied 

 from your works -- make the work of teaching both to 

 the scholar and teacher a genuine pleasure. We have 

 especially been able to get beautiful radiographs and make 

 good penetrations (some of them difficult ones) with the 

 X-ray apparatus. 



Dr. Hans Zuchristian, k. k. Professor. 



St. Gallon, 3rd May 1905. 



While thanking you for the careful manner in which the 

 lecture table has been constructed . . . 



Dr. Renfer. 



P o s e n W. 3, 20 th March 1905. 



The lecture table has been received and erected. It 

 has met with my entire satisfaction, and I willingly testify 

 in this sense. My thanks for prompt delivery and good 

 construction. 



J. Czachowski, Mittelschullehrer. 



B o z e n, 16'h January 1905. 



In conclusion I would state that the physics lecture 

 table which the town has purchased for our school is to 

 my perfect satisfaction and excites the wonderment of all. 



Dr. Karl Kriise, Professor at the Staatsoberrealschule. 



Danzig-Langfuhr, 21 st January 1905. 

 In response to your query, I am glad to say that the 

 apparatus and fittings supplied by you have met with my 

 satisfaction; this is especially so in regard to the wood- work 

 (lecture table) and acoustical apparatus. 



Prof. M. Wien, 

 Physical Institute of the Technical High School. 



