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<div class="moz-cite-prefix">On 4/18/2019 11:12 AM, Indiana Robinson
wrote:<br>
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<div>I can't pin down the date but we acquired my 1947 Farmall
Cub in the late 1960's and it was wearing a "very weathered"
pair of Firestone Field & Road (23 degree) tires on the
back of it. It now wears a pair of turf tires and has for many
many years.</div>
<div>I was thinking that I started seeing the F&R's about
the mid to late 1950's. That memory may be a bit slushy. :-)</div>
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<p>I have this vintage ad from 1953 showing Firestone tire's
selection of tractor tires. No mention of 23 degree tires. <br>
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<p>Ralph in Sask. <br>
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