April 28, 2021 at 4:17 pm #10143

Participant

The Tsunami2-2 matches for those are 39, the Nathan 5 chime and 76, the replica long bell 6 chime.

66/67, the Frisco 6 chimes, are similar to the rizzoli 5 chime.

https://upload.wikimedia.org/wikipedia/commons/3/33/Wiki_6_chime_b.jpg

I don’t think the two rizzoli sound samples for 5 chime and 6 chime were the only sounds on the MP. Studying photographs reveals diversified heights of these multi cell whistles, meaning variations in pitch even if the relative tuning stayed the same.

Become a Member Today!

Your membership supports production of our quarterly magazine, The Eagle, our annual calendar, and our continuing efforts to digitize and present our archives.

We are a non-profit, all volunteer group. All monies collected through dues and purchases from the Company Store go towards the effort to preserve the history of the Missouri Pacific Railroad and its predecessors. Come join us in that effort.

Regular Member

Regular Members receive 4 issues of the Eagle, MPHS Calendar, member discounts at the Company Store, full access to the MPHS Archives, and access to participate on the MPHS Forums.

$

50

00

per Year

Based on 12-month period beginning with receipt of dues

Includes a subscription to our quarterly magazine, The Eagle

New members will receive the current issue of The Eagle upon receipt of dues

Includes a full-color calendar for the following year (issued with 3rd quarter The Eagle)

Includes a 5% discount on many items in the company store

Access to the online MPHS Forums

Available anywhere in the world

Sustaining Member

Sustaining Members receive all the benefits of Regular Members, plus donate $25 toward MPHS Operating Expenses.

Recognition in The Eagle.

$

75

00

per Year

Based on 12-month period beginning with receipt of dues

Includes a subscription to our quarterly magazine, The Eagle

New members will receive the current issue of The Eagle upon receipt of dues

Includes a full-color calendar for the following year (issued with 3rd quarter The Eagle)

Includes a 7.5% discount on many items in the company store

Access to the online MPHS Forums

Available anywhere in the world

Your name listed in The Eagle

$25 of your dues are tax deductible

Eagle Member

Eagle Members receive all the benefits of Regular and Sustaining Members, plus donate $50 toward MPHS Operating Expenses.

Recognition in The Eagle.

$

100

00

per Year

Based on 12-month period beginning with receipt of dues

Includes a subscription to our quarterly magazine, The Eagle

New members will receive the current issue of The Eagle upon receipt of dues

Includes a full-color calendar for the following year (issued with 3rd quarter The Eagle)

Includes a 10% discount on many items in the company store

Access to the online MPHS Forums

Available anywhere in the world

John Bromley print (new members, not renewals)

Your name listed in The Eagle

$50 of your dues are tax deductible

Reply To: MoPac Steam Whistles?

Sign Up for Our Mailing List

Membership

Shop

Historic Archive

News & Events

Resources

About Us

My Account

Resources

Become a Member Today!

We are a non-profit, all volunteer group. All monies collected through dues and purchases from the Company Store go towards the effort to preserve the history of the Missouri Pacific Railroad and its predecessors. Come join us in that effort.

Regular Member

$

50

00

Sustaining Member

$

75

00

Eagle Member

$

100

00