Statistics for the Engineering and Computer Sciences Cheap
Original price was: $17.00.$13.60Current price is: $13.60.
Original price was: $4.00.$3.20Current price is: $3.20.
Steel Date Nail
This steel nail is called a date nail. These were used by railroads and utility companies until the 1970’s to identify when wood ties and poles were installed. The number on its head is the year it was used.
Comes in a protective acrylic test tube.
Available individually or 3 for $10
We also have Pre-Atomic Age Date Nails (numbered up to 1944) with no background radiation—often called “low-background steel”.
| Year | 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1973, Illegible, Letters |
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We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).
Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.
