Skip to content
Home
Browse All
Search
My History
Login
More
Contact Us
Login
Register
26279
37da52cf7adfb248b59e9f9cb8c128ef24447f3b
Open/Close Toolbox
Item Type: Image
Linked To
Collection
General Aircraft Files
Collection Area
Archives
Organization
United Airlines
Map
no geotags or polygons yet
Tools
Full size thumbnail
Fit to screen
Fit to width
Fit to height
Rotate 90 degrees
Zoom to 100%
Show Text / Transcription
Show keyword hits
Highlight keywords
Download
Add to Collection
Contact us about this
Citation for this item
DIGITAL COLLECTIONS
Welcome
Guest
Login
person
About
FAQs
Contact Us
Menu
About
FAQs
Contact Us
Previous Image
Image 1
Image 1
Image 2
Select
Next Image
[People working on Boeing Model 40B-4 aircraft]
Expand/collapse
Details
Identifier
GAF_image_100
Source
General Aircraft Files, Boeing Model 40B-4 B&W Photos Folder
Creator
United Airlines
Description
Photograph of people working on a Boeing Model 40B-4 aircraft, circa 1930s.
Caption: "United Air Lines Photograph / 3856-7."
Inscription on verso: "40B-4 / Ex 40C."
Creation Date
circa 1930s
Subject
Boeing Model 40B-4
Aviation mechanics (Persons)
Aviation ground crews
Extent
1 photograph : print, black and white ; 11 x 8.5 in.
Language
English
Original Format
photographic prints
Bibliographic Citation
The General Aircraft Files/The Museum of Flight
Rights
No copyright - United States
Depicts or Relates to
Collection
General Aircraft Files
Collection Area
Archives
Organization
United Airlines
Admin
Rights Holder
public domain
OCR
Text
Transcription
Edit
Edit
+
-
Close
Save
Cancel
+ Row
+ Column
Start typing here to find a location
Latitude
Longitude
Zoom
Actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Save
Revert
Cancel
loading google map....
Save
Cancel
United Airlines,
[People working on Boeing Model 40B-4 aircraft]
, [GAF_image_100]. Museum of Flight Digital Collections, accessed 05/09/2026, https://digitalcollections.museumofflight.org/nodes/view/26279