Slide Rule Logarithms from Canada
Classic bamboo slide rule with logarithmic scales for mathematical calculations in engineering. HTS 9017.80.00.00 includes mathematical calculating instruments like slide rules. 10-inch duplex model with cursor.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Authenticity certificates for vintage models to claim collector status if applicable
• Declare as non-electronic to avoid Chapter 85 confusion