• Visit
    • Museum Accessibility
    • Community Access
    • Group Visits and Tours
    • Programs
      • History Café
      • MOHAI Mercantile Literary Series
      • First Thursday
      • Denny Lecture
      • Al Young Educator of the Year
      • Everyday Heroes
    • MOHAI Mercantile
    • Gourmondo at MOHAI
  • Exhibits
  • Events
  • Collections and Research
    • Collections Search
    • Themed Collections
    • Research Library
    • Image Ordering
    • Donate an Artifact
    • Curator’s Fellowship
  • Support
    • Donate
    • Membership at MOHAI
    • Gift Memberships
    • Corporate Support
  • Education
    • Field Trips
      • Self-Guided School Year Explorations
      • Creating Our Community
      • Cracking the History Code: Salish Stories
      • Cracking the History Code: Settling Around the Sound
      • Hands on History
      • Self-Guided Summer Field Trips
      • Homeschool Group
    • Portable Museum Program
    • Scholarships
    • Education FAQ
    • Primary Source Analysis
    • Online Curricula
    • Teen Programs
    • Idea Lab
    • Discovery Packs
    • Summer Camps
  • About
    • Annual Reports
    • The MOHAI Blog
    • Contact MOHAI
    • Opportunities
    • Leadership
    • Private Events
  • Donate
  • Tickets
  • Membership
HomeCollections and ResearchCollections Search

Collections Search

Explore stories in Northwest history through highlights from MOHAI’s collections. Search by keyword below or browse the entire online collection by entering the asterisk symbol (*). Filter your search by type of materials.

Download lower resolution images directly from an item page. MOHAI offers high-resolution digital reproductions of photographs and other materials from our collections for personal and professional use.

We have many more items in our collections and not everything you see online is on view at the museum. We have additional materials online at the University of Washington’s Digital Collections.

MOHAI Statement on Harmful Content

Search by Collection

Not finding what you are looking for?
Ask the MOHAI Collections Staff

257 results for: Innovation and Invention

Share:
Image of Boeing B-1 flying boat airplane, ca. 1919

Boeing B-1 flying boat airplane, ca. 1919

The B-1 was the first aircraft designed and assembled entirely by the Boeing Airplane Company for commercial rather than military purposes. The hull was made using laminated wood veneer, and the wings were framed with Washington-grown spruce. Beginning in 1920, the plane was used on the first regularly scheduled international airmail route between Seattle and Victoria. The B-1 could carry…
ID Number:1952.552.1
Date:1919
Image of Model of first gas station at Holgate and East Marginal Way in Seattle in 1907

Model of first gas station at Holgate and East Marginal Way in Seattle in 1907

This model, of which the maker is unknown (possibly Stanley Stretton), features what claims to be the first gas station ever established right here in Seattle. This is highly debatable as it is more widely known that St. Louis, Missouri, holds that title dating back to 1905. The story goes that John L. Mclean, local manager for Standard Oil (now…
ID Number:1954.1698
Date:Circa 1950
Image of Souvenir flag from the launch of the USS Golden Gate, 1897

Souvenir flag from the launch of the USS Golden Gate, 1897

This souvenir flag is from the launch of the Coast Guard boarding boat, the USS Golden Gate, on February 13, 1897. It was the first all-steel vessel built and launched in Washington State by the Moran Brothers Company in Seattle.
ID Number:1955.880.c
Date:1897
Image of Robert Moran's metal lathe, ca. 1882-1906

Robert Moran's metal lathe, ca. 1882-1906

Robert Moran was an engineer, ship builder and Seattle city mayor. He arrived in Seattle in 1875 with only fifty dollars and went on to establish the Moran Brothers shipyard in 1889 with his brother Peter, specializing in both wooden and steel designs.
ID Number:1955.970.482
Date:Circa 1882
Image of Portable Edison phonograph, ca. 1903

Portable Edison phonograph, ca. 1903

This portable phonograph was one of the first used to transmit music over radio in Seattle in June 1921 under the call letters 7AD, a Francis Brott-owned station. Brott was a prominent radio and television pioneer in Seattle, known both for his promotion of the phonograph and his role in the first TV telecast on June 3, 1929. Brott eventually…
ID Number:1955.984
Date:Circa 1903
Image of Painting,

Painting, "The first gas station in the world, Seattle, 1907," by Robert Addison, ca. 1950s

This painting, a copy made from an illustration, claims to feature the first gas station ever established and it was built in 1907 at the corner of East Marginal Way and Holgate Street in Seattle, Washington. This is highly debatable as it is more widely known that St. Louis, Missouri, holds that title dating back to 1905. The story goes…
ID Number:1956.1016
Date:1950-1960
Image of Model of Bellanca Pacemaker airplane, ca. 1950

Model of Bellanca Pacemaker airplane, ca. 1950

This model was built by Albert Kotzerke of Renton, Washington. It is an exact scale replica of, and contains parts from, the original 6 place Bellanca Pacemaker flown in the first commercial round trip from Anchorage to Seattle, piloted by Steve Mills in June 1934. Mills founded Star Air Service in Alaska in 1932, which was one of several air…
ID Number:1956.1120
Date:Circa 1950
Image of Diver's helmet and shoulder gear used by Henry Finch, 1890 - 1920

Diver's helmet and shoulder gear used by Henry Finch, 1890 - 1920

This copper and brass diver’s helmet relied on its weight (about 40 lbs) to keep the diver’s body submerged. The helmet was made by A.M. Morse & Sons of Boston, and used by Henry Finch, who dove in Elliot Bay and was known nationally in his time as the “King of Divers” because of his diving expertise and knowledge about…
ID Number:1959.1816.7
Date:1890-1920
Image of Black plastic model of a Boeing AF54-3079 Bomarc IM 99 US Air Force missile, ca. 1955-1960

Black plastic model of a Boeing AF54-3079 Bomarc IM 99 US Air Force missile, ca. 1955-1960

The supersonic Bomarc missile, launched in 1955, was the first long-range anti-aircraft missile ever made, and the first one that Boeing mass-produced.
ID Number:1960.1996
Date:Circa 1955-1960
Image of Sound transmitting condenser designed by William Dubilier, ca. 1920

Sound transmitting condenser designed by William Dubilier, ca. 1920

William Dubilier of Seattle, who founded the Dubilier Condenser Company in 1920, made this early form of electronic sound transmitters. This is one of the original "bathtub" designs which established the standard for radio transmitting condensers for many years.
ID Number:1961.2198.5
Date:Circa 1920
1 2 3 … 26 Next

Land Acknowledgement

MOHAI stands on the historic and contemporary lands and shores of the Duwamish, Suquamish, Muckleshoot, and other Coast Salish Nations. We acknowledge the forced displacement of Native Communities from this land while honoring the endurance of the Duwamish people who still live here.
Address: 860 Terry Ave N, Seattle WA, 98109
Phone: 206 324 1126
  • Plan a Visit
  • Directions and Parking
  • Accessibility
  • Group Tours
  • About

Sign up to Receive our Newsletter

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Copyright 2026, Museum of History & Industry. All Rights Reserved