Copies advertised on Discogs quote Presswell Pressing

Does this have any particular significance?

Look forward to any info

thanks in advance, Andy

No Andy just refers to the plant that pressed the record. 

Chalky as usual  is spot on

I am posting a list of pressing identifiers to help (it's quite big but useful me thinks and hope) Sorry if I am repeating something that has been done before

❀ flower and bird motifs to the right of AZ = Brian Gardner. 
ⓤ = Pressed by United Record Pressing 
0 or () = Capitol Capitol Records Pressing Plant, Jacksonville 
—◁ = Capitol Records Pressing Plant, Winchester 
✲ or ☆ (prior to '64) = Capitol Records Pressing Plant, Los Angeles 
◈-P-◈ = MCA Pinckneyville 
⧈-G-⧈ = MCA Gloversville 
◆ & 2 = Decca or MCA Pressing Plant, Pinckneyville 
✤ & 1 = Decca or MCA Pressing Plant, Gloversville 
◈ & 3 = Decca or MCA Pressing Plant, Richmond 
△ = Sheffield 
▭◯▭ = Sonic Arts 
a, Q, O = Check Allied Record Company 
@ (DC Interlocked) = Dave Crawford (2) 
AL = Allentown Record Co. Inc. 
AR or ARC = Allied Record Company 
ARP or 𝓐𝓡𝓟 = American Record Pressing Co. 
BW = Bestway Products Inc. 
CS or CSM = Columbia Records Pressing Plant, Santa Maria 
CT or CTH = Columbia, Terra Haute, IN 
CP = Columbia, Pitman, NJ 
G or G1 = Columbia Records Pressing Plant, Carrollton, GA 
H = (RCA Releases) RCA Records Pressing Plant, Hollywood 
HRM = Hauppauge Record Manufacturing Ltd. 
I = (RCA Releases) RCA Records Pressing Plant, Indianapolis 
IAM 'Triangle' or Anvil = Capitol Scranton, PA 
LP = Shelley Products (London label) 
LY = Shelley Products (Atlantic label) 
MG or MGS = MGM Record Mfg. Division, Bloomfield, NJ 
MO = Monarch Record Mfg. Co. 
MR = Monarch Record Mfg. Co. 
PH = PRC Recording Company, Richmond, IN 
P, PIT = Columbia Records Pressing Plant, Pitman 
PL or PP = Plastic Products 
PR = Presswell 
PRC = PRC Recording Company, Richmond, IN 
PRC-C or PRC-W = PRC Recording Company, Compton, CA 
RI = Philips Recording Co., Richmond, IN 
R = (RCA Releases) RCA Records Pressing Plant, Rockaway 
SH = Shelley Products (Parrot label) 
SO = Sonic Recording Products, Inc. 
SP = Specialty Records Corporation 
Ƨ, S, SI, S S2, = Columbia Records Pressing Plant, Santa Maria 
(Ƨ) in a circle = Shelley Products 
sᴛᴇʀʟɪɴɢ or SS = Sterling Sound (mastering) 
TI, TII, TII, CT or CTH = Columbia Records Pressing Plant, Terre Haute 
T, 1T, T1, 2T, T2 = Columbia Records Pressing Plant, Terre Haute 
X (Embossed) = Shelley Products 

A&M Records label codes; 
X = Columbia Records Pressing Plant, Pitman 
Y or y = Columbia Records Pressing Plant, Terre Haute 
Z = Columbia Records Pressing Plant, Santa Maria 
W = Columbia Records Pressing Plant, Carrollton, GA 
C = Monarch Record Mfg. Co. (pre-1985), Electrosound Los Angeles (1985-86) 
B = Electrosound Group Midwest, Inc. 
R = RCA Records Pressing Plant, Indianapolis 
W = H.V. Waddell Co. (Not on Atlantic Releases) 

16 = Sonic Recording Products, Inc./Goldisc Recording Products, Inc. 
18 = Presswell 
19 = Bestway Products Inc. 
22 = Allied 
24 = Monarch Record Mfg. Co. 
25 = Columbia Records Pressing Plant, Santa Maria 
26 = PRC Recording Company, Compton, CA 
30 = Plastic Products 
49 = Specialty Records Corporation 
53 = Keel Mfg. (prior to ’79); Hauppauge Record Manufacturing, Ltd. (’79 and later) 
54 = Shelley Products 
56 = Columbia Records Pressing Plant, Pitman 
70 = RCA Records Pressing Plant, Indianapolis 
72 = PRC Recording Company, Richmond, IN 
73 = Columbia Records Pressing Plant, Terre Haute 
74 = Electrosound Group Midwest 
76 = Hub-Servall Record Mfg. Corp. 

Cheers both, spot on info as always👍