Subject
- Labor unions--New York (State)1
- Labor unions--New York (State)--Albany1
- Labor unions--Organizing--New York (State)1
- Mailing Lists1
- Members2
- Membership lists2
- Memorabilia2
- Minutes[remove]8
- Newsletters2
- Photographs2
- Plumbers--New York (State)--Albany1
- Printing--United States--History1
- Publications1
- Rensselaer County, New York1
- Schenectady, New York3
- Sheet-metal1
- Strikes and lockouts--Telephone companies--New York (State)1
- Student unions1
- Telephone companies--Employees--Labor unions--New York (State)1
- Telephone operators1