884 



A DICTIONARY OF ALTITUDES 



Locality. 



Authority. 



Do. 

 Do. 



U. S. G. S. 

 U. S. G. S. 



U. S. G. S. 

 U. S. G. S. 



Weather Bureau 

 Weather Bureau. 

 P. R. R.. 



D., A. V. & P 



U.S.G.S 



D.&H.Co 



E.R.R 



L. V. R. R 



L. V.R.R 



D., L. & W. R. R 



L. V. R. R 



U.S.G.S.. 



R. R 



S. &N. Y. R. R 



D.,L. &W. R. R.... 

 D.,L. &W. R. R.... 



U.S.G.S 



D.,L. &W. R. R.... 

 N. Y., S. & W. R. R. 



E.B.T.R.R 



U.S.G.S 



U.S.G.S.. 



U. S. G. S 



P. & R. Rwy 



D.,L.&W.R.R 



P.R.R 



P. R. R.. 



P. R. R 



Pittsburg, A. V. Rwy., Forty-third street sta- 

 tion. 



Do copper bolt in foundation of 



Liberty street bridge, 

 .aluminum tablet on foundation of 



Seventh Avenue Hotel. 

 .B. M. on curb near intersection of 

 Pennsylvania avenue and A. V. 

 Rwy. 



Do. . . Ohio River, zero of gage. 



Do , J 



Pittsburg Junction, copper bolt in west abut- 

 ment of railroad bridge. 

 Pittsfield 



DO..P.R.R 



Pittston 



Do 



Do 



Do.. crossing D.,L.&W.R.R 



Pittston Junction 



Plainsville 



Platea, B. & L. E. R. R., bronze tablet on 

 foundation of Methodist Church. 



Pleasant Stream 



Plymouth 



Plymouth Junction 



Pocahontas 



Pocono Summit 



Do 



Poque 



Point Marion, B. & O. R. R 



Do bronze tablet on railroad bridge 



over Cheat River. 



Point Phillipp 



Pomeroy Junction 



Pond Eddy, E. R. R 



Pont, bronze tablet on foundation of United 

 Brethren Church. 



Do. .spike in seat of timber bridge over 

 First Creek. 



Poplar, Blair County 



Port Allegany 



Port Blanchard, Union Station 



Do crossing L. V. R. R 



Port Carbon 



Port Clinton 



Porter 



Port Griffith 



Port Indian, copper bolt in south parapet of 

 Indian Creek arch. 



Port Kennedy 



Portland 



Port Matilda 



Do B. M. on foundation of water 



tank. 



Port Perry, copper bolt in north abutment of 

 bridge. 



Port Providence, copper bolt in east bridge- ! P. R. R _. 



seat of undergrade bridge. 

 Port Royal i B. & O. R. R 



C.R.R.ofN. J 



P.R.R 



U.S.G.S 



U.S.G.S.. 



U. S. G. S 



P.R.R... 



E.R.R 



E.R.R 



P.&R.Rwy 



P.&R.Rwy 



N. Y.C.&H.R.R.R 



L. V.R.R 



P. R. R.. 



