Jonathan Siefken

Client Services and Acquisitions Executive at RR Auctions - Boston, MA, US

Jonathan Siefken's Colleagues at RR Auctions
Matt Klein

Chief Technology Officer

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Sean Coleman

Consignor Representative

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Amey Fuller

Senior Staff Accountant

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Matt Couturier

Shipping Receiving Manager / Inventory Control

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Joseph Boucher

Product Photographer and Production Assistant

Contact Joseph Boucher

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Jonathan Siefken's Contact Details
HQ
603-732-4280
Location
Company
RR Auctions
Jonathan Siefken's Company Details
RR Auctions logo, RR Auctions contact details

RR Auctions

Boston, MA, US • 20 - 49 Employees
Personal Products/Household Products

Headquartered in Boston's North End, RR Auction is a globally recognized and trusted source for rare and authentic documents, manuscripts, autographs, and historic artifacts. For more than 40 years, CEO Bob Eaton and company have achieved countless record-setting prices in hundreds of twice-monthly auctions, including a rare note from Wolfgang Amadeus Mozart for over $200,000; the first Hasselblad camera carried into space on Mercury-Atlas 8 for $275,000; and a remarkable archive of PT-109-related letters from JFK for $200,000. Internationally known and frequently featured in all media outlets—with appearances on NBC's Today Show, CBS This Morning, Fox News, the New York Times Sunday Magazine, and the London Times—RR Auction prides itself on selling one-of-a-kind pieces, thoroughly examined by in-house experts and third-party authenticators, to uphold the guarantee of authenticity. As our business reaches new heights, new markets, and new clients, we continue to maintain the passion and personal attention that got us where we are. With a small staff of talented and dedicated employees, we treat every item, every consignor, and every client with the utmost respect and care. We are passionate about the same things you are—history, authenticity, and customer service—and our passion is reflected in every auction we present. Whether you are parting with your most prized pieces as a consignor or adding a new treasure to your collection as a bidder, you can be sure that our team is here to help along the way.

Auction House Consignment Memorabilia Pop Culture Personal Products/Household Products Jewelry and Precious Stones Luxury Goods & Jewelry
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Frequently Asked Questions about Jonathan Siefken
Jonathan Siefken currently works for RR Auction.
Jonathan Siefken's role at RR Auction is Client Services and Acquisitions Executive.
Jonathan Siefken's email address is ***@rrauction.com. To view Jonathan Siefken's full email address, please signup to ConnectPlex.
Jonathan Siefken works in the Luxury Goods & Jewelry industry.
Jonathan Siefken's colleagues at RR Auctions are Matt Klein, Sean Coleman, Amey Fuller, Nikki Brickett, Adam Karr, Matt Couturier, Joseph Boucher and others.
Jonathan Siefken's phone number is 603-732-4280
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