Houston Wood Preserving
4 Dates comprise this set: 1926 (07), 1927(05), 1928 and 1929. The 1926 is a steel (07) nail which I aquired in 2007. It was included in the Houston Wood preserving set with a note that it had been pulled on a known HWP line (though this is not concrete proof it is a HWP nail, I put it in here because of the coincidence of the date falling in line with the known dates). The 1927 is found next to a Houston Wood Preserving Brand. The 1928 and 1929 are copper indents and I have pulled these through out East Texas. The pictures are not actual size, I increased the size of the steel nails for better definition