Whether it was in Sunderland or South Shields, Plessey memories will hopefully come flooding back with this set of 15 memories from the Sunderland Echo and Shields Gazette archives.
You had a wonderful time at the sports days, on the shop floor and doing amazing things for charity.
Relive a whole bunch of scenes from 1967 to 1980.
5. On the shop floor
Post Office telecommunications chief, K H Cadbury visited Plesseys in 1972 and was seen talking to Norma Douglas from Sunderland. | se
6. Thinking of others in 1974
Employees at Plessey Telecommunications used the money they collected to buy toys for children in need in 1974. Tell us if you were in the picture. | SG Photo: Shields Gazette
7. Balletic in 1975
The Northern Dance Theatre Company certainly made an impression at Plesseys 50 years ago. Here are ballet stars Wendy Roe (left) and Norma Atallah with machine operator Len Hunter in 1975. | se Photo: Sunderland Echo
8. Wonder if you remember the wheelbarrow race
Plenty of spectators for the wheelbarrow race in 1975. Tell us if you were there. | se