Click On Thumbnails below to see high resolution images
Stamp Thumbnail Details
Cover Thumbnails Details
CommentsThere was some 1909 usage by Review Of Review on this pattern. Most likely a deomonstration machine. Eventually sold to Spencer Trask & Co., an investment banking company. Best known for financing Edison's electric light bulb.
Number Of Holes9
Missing PinsNONE
1906 Series 314
1906 Series 320
1908 Series 34316
1908 Series 34455
1908 Series 345
1908 Series 34611
1911 Series 3831
1911 Series 38414
1912 Series 408
1912 Series 4091
Total Count98
On Cover12
Earliest Usage1909
Latest Usage2/14/1911
CompanyReviw Of Reviews, Spencer Trask & Co.
CityNY