﻿i.: 
  

  

  ROCK 
  EXCAVATION 
  AND 
  OPENING 
  OF 
  THE 
  LARGE 
  POT 
  HOLE 
  

   inwhichthe 
  MASTODON 
  SKELETON 
  was 
  found 
  at 
  

  

  COHOES,N. 
  Y., 
  1866. 
  

  

  