banned smoking on domestic flights lasting two hours or less
However, smoking was a definite mortality risk factor for all causes and for PCa deaths
[PubMed: 16061737] Welch SL, Fairburn CG
The introduction of the programmes was associated with a substantial increase in quitting during pregnancy, and quitting was associated with referral to stop smoking services
Springer TC171P, 5 cigars, Series 1910, proof plate number 33750 (Image courtesy of the National Postal Museum) Springer TC172b, 10 cigars, Series 1910, plate number 33740 (Image courtesy of Eric Jackson) Springer TC172P, 10 cigars, Series 1910, proof plate number 44468 (Image courtesy of the National Postal Museum) Springer TC173P, 12 cigars, Series 1910, proof plate number 34525 Springer TC174P (?), 13 cigars, Series 1910, proof plate number 33494 Springer TC175P, 25 cigars, Series 1910, proof plate number 34498 Springer TC176P, 50 cigars, Series 1910, proof plate number 42449 Springer TC177P, 100 cigars, Series 1910, proof plate number 34524 Springer TC179b, 250 cigars, Series 1910, plate number 33094 (Image courtesy of Eric Jackson) Springer TC179P, 250 cigars, Series 1910, proof plate number 34524 (All Series 1910 proof images courtesy of the National Postal Museum) Series of 1914 / Act of 1909 Springer TC180P (?), 200 cigars, Series 1914, proof plate number 42859 (Image courtesy of the National Postal Museum) Springer TC181P, 250 cigars, Series 1914, proof plate number F71614 (Image courtesy of the National Postal Museum) Springer TC182P (?), 500 cigars, Series 1914, proof plate number 43038 (Image courtesy of the National Postal Museum) Series of 1916 / Act of 1909 Start of new formats for quantities greater than 10 up to 250 cigars Springer TC183P (?), 25 cigars, Series of 1916, proof plate number 53292 Springer TC183P (?), 25 cigars, Series of 1916, (unique?) 3 Maltese Crosses marking, from proof of plate number 51596 Springer TC184P, 50 cigars, Series of 1916, proof plate number 53633 split at top Springer TC184P, 50 cigars, Series of 1916, proof plate number 53989 moved to left and right sides Springer TC185P (?), 100 cigars, Series of 1916, proof plate number 53968 (All Series 1916 proof images courtesy of the National Postal Museum) The introduction of classes allowed for the application of different tax rates based on the price of the cigars
