An old photograph of the workers' movement in the past year, an old letter about working activities, a labor tool that witnessed the movement of the workers, and whether the old things in the house carried their own memories and witnessed the Ningbo workers. The bits and pieces of movement. Recently, the reporter learned from the Municipal Federation of Trade Unions that in order to further enrich the collection, the Ningbo Workers' Movement Memorial Hall has collected a wide range of relevant historical materials and objects from the Ningbo Workers' Movement from 1840 to 2018. According to the person in charge of the Municipal Federation of Trade Unions, the Ningbo Workers' Movement Memorial Hall in Yanwu Alley of Yinzhou District is a provincial-level cultural protection unit, a municipal party history education base and a youth patriotism education base. In order to further enrich and improve the contents of the collections, and to dig precious historical materials, to reproduce the singular poems of the Ningbo Workers' Movement under the leadership of the Communist Party of China, the City Federation of Trade Unions decided to recruit the Ningbo Workers' Movement from 1840 to 2018. Historical materials, real objects. It is reported that the scope of this solicitation includes historical materials and objects related to the Ningbo Workers' Movement, including photographs, letters, manuscripts, as well as furniture, office supplies, daily necessities, labor tools, clothing, stationery, books, etc. Where the historical materials and physical objects provided are used and displayed by the memorial hall, the Municipal Federation of Trade Unions will give the provider the corresponding adoption fee, and indicate the source of historical materials and physical objects to commemorate. If you have the willingness to save the written materials, photos, etc., the General Labor Union will return the copies after scanning and copying. The City Federation of Trade Unions also gives certain rewards to those who provide clues.