15 



1st. % Z"Z>- FlOOP>Pl»>(^ 

 3 1st. To Jrd Fi-OOf\ PlAn\ 

 lsT\-2.wof~£-ooRS , 15 Rocw 



EACH. ~3kd.Fi.00K 4R<j0MS 



/« promt Part , £ *ttic Rooni^ 

 in main PkRt 



Size of RooMt vary - 



5«\ft- Oncs 5^X/x7in. 



£ntRanC£S'£t; In. SQfi.- 

 /N £NOJ Of M»|N P/1^r fl£P- 

 R£S£/v;- J)OuQi.E W/NOOtvi, 



Pivipeo jbx end of Partition, 



"Plan of 'Roof. 

 straight o)ott£d lines 5h0»v 



Full J k EN(* r H JJo/tH-DS. 

 "£).- Cornice.. 

 E,.- Chimney 'Position. 

 • F.~ T?OOF of ^ound 



i£CTiO,N.-M/*D£- 



.£ ^ TinsviitH. 



Ct.-(J«fll.E. /\?|£CE.. 



PLATE VI. 



Floor and roof plan of house No. 2. From a drawing by 

 J. Warren Jacobs, illustrating his article "On the Construction of 

 Houses for the Purple Martin," written for "Bird Lore," Vol. 

 VII., No. 1, 1905. 



