<div style="color:rgb(0, 0, 0);font-family:arial,sans-serif;font-size:12pt"><p style="margin: 0.1rem 0; line-height: 1.0;">Tony, </p>
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<p style="margin: 0.1rem 0; line-height: 1.0;">I have a number of different truck frames that I measure 5' 10" on the wheel base. I think that is pretty standard. The big question would be what weight, ie, 50 ton, 75 ton, 100 ton, etc were they using for the cars..</p>
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<p style="margin: 0.1rem 0; line-height: 1.0;">Dean</p>
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<p>-----Original Message-----<br>From: <accrs@mail.accrs.org><br>Sent: Jan 22, 2023 8:25 AM<br>To: ACCRS - All <accrs@mail.accrs.org><br>Subject: Re: [Accrs] Gunderson Twin Stack History</p>
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<p class="MsoNormal">Notice the intermediate trucks have 5’ 10” wheelbase – who makes a correct 5’ 10” truck in HO?</p>
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<p class="MsoNormal" style="border: none; padding: 0in;"><strong>From: </strong><a href="mailto:tony.long@outlook.com">Tony Long</a><br><strong>Sent: </strong>Sunday, January 22, 2023 8:00 AM<br><strong>To: </strong><a href="mailto:accrs@mail.accrs.org">ACCRS - All</a><br><strong>Subject: </strong>Gunderson Twin Stack History</p>
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<p class="MsoNormal">Okay, I finally found the wheelbase dimensions I was looking for regarding this cars in a very unlikely document. It’s appears to answer my questions so will continue sketching this out.</p>
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<p class="MsoNormal"><a href="https://apps.dtic.mil/sti/pdfs/ADA176892.pdf"><span style="color: #0563c1;">https://apps.dtic.mil/sti/pdfs/ADA176892.pdf</span></a></p>
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<p class="MsoNormal">There is a lot of information on the history and development of double stacks. It’s worth reading section IV. DOUBLE-STACKS: PIONEER EFFORTS TO DEVELOPED NETWORK.</p>
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<p class="MsoNormal">Cheers!</p>
<p class="MsoNormal">Tony</p>
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