script book of tables (see fig. 45) for use in surveying for his son 

 Joseph Frye, Jr. This manuscript also is part of the loan to the 

 U.S. National Museum.^' 



^^ Robert P. Multhauf, "Early Instruments in the History of Surveying: 

 Their Use and Invention," Surveying and Mapping (October-December 1958), 

 pp. 401,403. 



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Figure 45. — Pages from a booklet of "Tables Useful in Surveying Land, Made 

 and presented by Joseph Frye to his son, Joseph Frye, Jr., November 18, A.D. 

 1783." Loaned to the U.S. National Museum by Laurits C. Eichner of 

 Clifton, N.J. USNM 315062. 



91 



